ActiV8 Review: An $89 Fitness Band With Blood Pressure Claims, and What the FDA Says About Wrist Readings

Our verdict

Only as a basic step counter with phone alerts, and even then the price is hard to justify. ActiV8 is a slim colour-screen band that counts steps, estimates sleep and heart rate and shows notifications, which suits a first-time tracker user. But it looks like the widely sold ID115 Plus band, which a US retailer has listed for under $10, Consumer Reports rated that type only fair at heart rate, and the FDA has warned against using unauthorized wearables for blood pressure. ActiV8 scores 3.1 out of 10, held back by the blood pressure claim and price.

The short version

• What it is: a slim fitness band with a colour screen, step and sleep tracking, heart rate, notifications and a blood pressure feature.
• Price: $89 for one on 4 October 2026, with a five-pack for $267 preselected. Delivery was listed as free.
• Best trait: simple, light and easy to wear for basic activity tracking.
• Biggest drawback: blood pressure readings from wearables like this are not reliable, and similar bands cost far less.
• Our score: 3.1 out of 10.

Pros & cons

The pros are what any basic fitness band offers. The cons are about health claims, accuracy and value.

How it works

ActiV8 uses two main sensors. A motion sensor counts steps and estimates sleep from how much you move. An optical sensor on the underside shines green light into your skin and measures how much is reflected as blood pulses, to estimate heart rate. Bluetooth sends the data to an app and brings phone alerts to the screen.

1. 01

   Charge and pair

   Step 1: Charge the band from a USB port, install the companion app and pair the band with your phone over Bluetooth.

2. 02

   Wear it all day and night

   Step 2: Motion sensors count steps and estimate sleep, and an optical sensor on the back shines light into your skin to estimate heart rate.

3. 03

   Check the app

   Step 3: The band shows steps, calories, heart rate and alerts on its screen, and syncs your history to the app. Treat any blood pressure figure as unreliable.

Who it's for

ActiV8 suits someone who wants a gentle nudge to move more, likes seeing step counts and phone alerts on the wrist, and does not need accurate data. It does not suit anyone managing blood pressure, a heart condition or serious training.

• People who want a basic step counter with phone alerts and do not need precise data
• First-time fitness tracker users who want to see whether they will wear one
• Buyers who value the offer page and accept paying well above what similar bands cost

Why ActiV8 appeals

Fitness bands promise to make health easy to see: steps, sleep, heart rate and, on this one, blood pressure, all on your wrist. The ActiV8 page lists heart rate and blood pressure monitoring, a full colour screen, real-time phone notification alerts, an IP67 waterproof design, sleep quality tracking with sedentary reminders, and easy USB charging.

The band itself is slim and plain, with a black strap and a small colour screen that shows calories with a flame icon in the photos. It looks like a mainstream fitness tracker.

Who gets the most value

People new to fitness trackers often find a step count motivating. Seeing 3,000 steps by mid-afternoon can prompt a walk at lunchtime. Sedentary reminders, a buzz after a long sit, can also help desk workers move more. A basic band does these jobs reasonably well, even if the figures are not precise.

People returning to activity

If you are getting back into activity after illness, pregnancy or a long break, a band's gentle reminders and step trend can help you build up gradually. Increase your daily target slowly, and listen to your body rather than the numbers. Check with your doctor if you have any health condition before starting a new routine.

Older adults

Older adults are often drawn to bands that promise blood pressure readings. That is exactly where caution matters most, because high blood pressure has serious consequences and needs accurate measurement. A validated upper-arm cuff monitor gives readings you can share with your doctor. A step counter is still useful for staying active.

People with heart conditions

If you have a heart rhythm problem or take medicines that affect your heart rate, do not rely on a budget band's heart rate or blood pressure readings for decisions. Ask your doctor which devices they trust.

People managing their weight

A step counter can support weight management by encouraging more everyday movement, which matters alongside diet. Calorie numbers from bands are rough and often too high, so avoid using them to decide how much to eat. Focus on steps, active minutes and how your clothes fit over weeks.

Children and teenagers

Some parents buy simple bands for children to encourage activity. They can be motivating, but avoid focusing on calories, and check the app's data collection before giving one to a child.

Desk workers

Long hours sitting are linked to poorer health, and many people do not notice how long they have been still. A band that buzzes after an hour can prompt you to stand, stretch or fetch water. That simple nudge is one of the most useful things a basic tracker does, and it does not need precise sensors.

Gift buyers

Fitness bands are popular gifts. If you are thinking of ActiV8 as a present, especially for an older relative interested in blood pressure, consider a validated cuff monitor or a branded band instead. A gift that encourages someone to trust unreliable health readings could do more harm than good.

Who should skip it

Skip ActiV8 if you need to monitor blood pressure, want accurate heart rate data, train seriously, or would rather pay a fraction of the price for a similar band.

• Anyone who needs to monitor blood pressure, who should use a validated cuff monitor
• People with heart conditions who need accurate heart rate data
• Price-conscious buyers, since similar bands are widely sold for far less
• Athletes who need GPS and reliable heart rate during hard training

Can ActiV8 really measure your blood pressure?

No, not reliably. In September 2025, the FDA warned consumers not to use unauthorized devices that claim to measure or estimate blood pressure, including software features on smartwatches and smart rings, because their safety and accuracy have not been reviewed and readings may be wrong. The ActiV8 page does not say the band is FDA cleared. Use a validated upper-arm cuff monitor for blood pressure.

What the FDA said

The FDA's safety communication, Do Not Use Unauthorized Devices for Measuring Blood Pressure, recommends that people do not use unauthorized blood pressure devices, including wearable features that claim to measure blood pressure. It explains that inaccurate readings could lead to missed or delayed diagnosis of high or low blood pressure.

Why wrist bands struggle with blood pressure

Standard blood pressure monitors use an inflatable cuff that briefly stops blood flow in an artery and measures pressure as it returns. A band without a cuff has to estimate blood pressure indirectly from the light sensor's pulse signal. That estimate can drift with skin tone, movement, temperature, fit and individual differences, and standards for cuff monitors do not apply to it.

A wrist monitor that is cleared

At least one wrist-worn blood pressure watch has been cleared by the FDA: the Omron HeartGuide, which mobihealthnews reported in 2018 received FDA clearance and uses a tiny inflatable cuff inside the strap. It cost $499 at launch. That shows what accurate wrist blood pressure measurement has taken: a real cuff, clinical validation and regulatory review.

Why wrong readings matter

A band that reads too low may reassure someone whose blood pressure is actually high, delaying treatment. One that reads too high may cause anxiety or prompt someone to change their medicine without advice. The FDA's warning focuses on exactly these risks: missed or delayed diagnosis, and decisions made on wrong numbers.

How to measure blood pressure properly at home

Sit quietly for five minutes with your back supported and feet flat, rest your arm on a table at heart level, use a cuff of the right size on bare skin and take two or three readings a minute apart. Measure at the same times each day if your doctor asks you to keep a log. Bring the monitor to an appointment occasionally so your doctor can check it against theirs.

What the offer page claims

The page headline is "ActiV8 fitness tracker, activity tracker, performance tracker". The six bullets are: heart-rate and blood pressure monitoring; full colour screen; real time phone notification alerts; IP67 waterproof design; sleep quality tracking and sedentary reminder; and easy USB charging.

There is no mention of FDA clearance, clinical validation or accuracy figures for any measurement.

What to do instead

If you need to monitor blood pressure, use a validated upper-arm cuff monitor, follow your doctor's guidance on when and how often to measure, and share readings at appointments. Many pharmacies offer blood pressure checks. Keep the band for steps and reminders.

Talking to your doctor about wearables

Many doctors are happy for patients to use step counters to stay active, and some find heart rate trends useful as background information. Most will want blood pressure readings from a validated cuff. If you bring band data to an appointment, explain what device it came from, and expect your doctor to rely on their own measurements for decisions.

Blood oxygen

The page does not list blood oxygen, but many bands of this type offer it. Readings from wrist bands can be inaccurate, especially in people with darker skin, and should not be used for medical decisions.

How accurate is ActiV8 for steps, heart rate and sleep?

Expect rough estimates. Consumer Reports rated the Letscom ID115Plus HR, a band of the same type as ActiV8, as only fair at measuring heart rate and less accurate than most models at counting steps. Sleep tracking from a wrist band estimates sleep from movement, which is useful for spotting patterns but not for measuring sleep stages precisely. ActiV8's page gives no accuracy data at all.

What independent testing looks for

Independent testers compare a tracker's step counts with counted steps on a set route, and its heart rate with a chest strap or medical monitor, during rest and exercise. They also check ease of use, battery life and the app. That gives a far better picture than a product page's claims or a few reviews.

Consumer Reports' rating of a similar band

Consumer Reports tested the Letscom ID115Plus HR, which looks like ActiV8. It found the band somewhat easy to use, not as accurate as most models for counting steps, and only fair at measuring heart rate. We cannot confirm ActiV8 uses the same parts, but the design and features match.

The screen and controls

The photos show a small colour screen with a single touch button below it, typical of this band style. You tap the button to move between screens such as time, steps, heart rate and messages. A small screen makes notifications short: usually the sender's name and the start of a message. Reading long texts needs your phone.

Step counting

Bands count steps from the rhythm of your arm. They can overcount during arm-heavy tasks such as washing up and undercount when your arms are still, such as pushing a trolley. Over a whole day, the trend is useful even if the exact number is not.

Heart rate

Optical heart rate sensors work best at rest, with the band snug and above the wrist bone. During running, weight training or cycling, movement and loose fit cause errors. For training by heart rate zones, a chest strap is far more accurate.

Why the trend matters more than the number

Even when a band's exact count is off, it tends to be off in a similar way each day. That makes trends useful: if your average rises from 4,000 to 6,000 steps over a month, you really are moving more, even if the true figures are different. Compare yourself with your own past, not with other people's numbers or other devices.

Sleep

The band estimates when you fall asleep and wake from how much you move. It can mistake lying still while awake for sleep. Sleep stage estimates from basic bands are rough. Use the data to spot habits, such as late bedtimes, rather than to diagnose problems.

Skin tone and optical sensors

Optical sensors rely on light reflected from blood under the skin. Researchers and regulators have noted that some optical readings, including blood oxygen, can be less accurate in people with darker skin. Tattoos on the wrist can also interfere. If you see readings that do not match how you feel, trust how you feel and check with a validated device.

Why accuracy varies between people

Wrist size, hair, sweat, how tightly you wear the band and how much you move all affect readings. Two people wearing the same band can see very different accuracy. That is why independent tests, such as Consumer Reports', test many people and report typical performance rather than best cases.

Calories

Calories burned are estimated from steps, heart rate and your body details. Estimates from wrist devices are often well off. Treat them as a rough guide, not a number to eat back.

How much does ActiV8 cost compared with similar bands?

On 4 October 2026, with the United States selected, one ActiV8 cost $89, shown as half of $178, with free delivery. The five-pack for $267 was preselected. A US retailer has listed an ID115PlusHR band, which looks the same, on clearance for $4.99, and other listings show similar bands for around $20. The page code lists a $9 sedentary reminder, a $7 remote camera and a $5 car charger, and a 3-year warranty cost $14.

• 

  The $7 Bluetooth Remote Camera add-on image

• 

  The $5 USB Car Charger add-on

ActiV8 price and bundles

You can check today's packages on the ActiV8 order page (opens G Com Pte Ltd in a new tab).

What similar bands cost

Walmart's marketplace has listed a Letscom ID115PlusHR fitness tracker at a clearance price of $4.99, and other listings put similar bands at around $20. Prices vary, but bands of this design are among the cheapest trackers on sale.

Why the same band costs so much here

Bands of this type are mass-produced and sold under many names. On marketplaces they compete on price, which drives prices down. On an offer page with free international delivery, a countdown and a "50% off" label, the same kind of band can sell for many times more. You pay for the page, not for better parts.

The add-ons

• Sedentary Reminder: $9 (from $18). The page already lists a sedentary reminder as a feature in its bullets. Ask what this add-on adds.
• Bluetooth Remote Camera: $7 (from $14). Lets you trigger your phone camera from the band, which many bands do as standard.
• USB Car Charger: $5 (from $9). A car charger for the USB charging plug.

The "regular price"

The page shows $178 crossed out next to $89 with a countdown. We found no evidence of ActiV8 selling at $178, and similar bands sell for a fraction of $89.

Who sells it

The order page and impressum name G Com Pte Ltd, at 137 Market Street in Singapore, with a company registration number, email and phone number. The footer says "G Com Pte Ltd - Hong Kong". We found no independent rating profile for the store. With the United States selected, the order page said charges would appear as panameedia.

Is ActiV8 better than a budget band from a known brand?

No. For about the same money or less, fitness bands from established brands offer better-tested step and heart rate tracking, supported apps and clear battery figures. For blood pressure, an upper-arm cuff monitor is the right tool. If you only want a basic step counter, the same ID115 Plus style band sells for far less elsewhere. ActiV8 wins on nothing except buying from this page.

ActiV8 vs an ID115 Plus band from a retailer

If ActiV8 is an ID115 Plus band, as its photo suggests, buying the same band from a retailer with simple returns costs a fraction of $89. This is the clearest case where a rival wins.

Comparing on total cost

A tracker's real cost includes replacement straps, a spare charger if needed, and how long it lasts before the battery fades or the app stops working. Budget bands of this type are cheap to replace, which is part of their appeal elsewhere. At $89, ActiV8 loses that advantage, because a replacement from this seller costs as much as a branded band with a maintained app.

If you lose or break a cheap band bought elsewhere, replacing it is a minor annoyance. Losing an $89 band is a bigger loss for the same hardware, which is worth weighing if you are active outdoors or prone to misplacing things. Bands with pop-out modules can also slip out of their straps during sport, so check the fit regularly and replace a loose strap promptly before the module falls out and gets lost on a run.

ActiV8 vs a branded budget band

Fitness bands from established brands come with maintained apps, published battery life and better-tested sensors. They do not claim blood pressure, which is a point in their favour. They are the sensible choice for someone starting out.

ActiV8 vs a branded smartwatch

Full smartwatches from major brands track heart rate more accurately, run apps, show full messages and sometimes have cleared health features, such as ECG apps for atrial fibrillation. They cost much more and need charging every day or two. For people serious about health tracking, they are the more trustworthy option, though none of the mainstream models we know of is cleared for blood pressure without a cuff.

ActiV8 vs a blood pressure cuff

A validated upper-arm cuff monitor is the standard for home blood pressure measurement. Look for one validated by an independent organisation and sized for your arm. It does one job well, and your doctor can trust its readings.

ActiV8 vs a phone in your pocket

Most smartphones count steps with their own motion sensors, and their health apps show daily totals at no extra cost. If you carry your phone most of the day, you may already have a step counter. A band adds wrist alerts, heart rate estimates and sedentary reminders, and counts steps when your phone is on a desk.

What to look for in a first fitness band

Choose a band from a brand that maintains its app, publishes battery life and water ratings, and does not claim to measure blood pressure without clearance. Check it works with your phone, that replacement straps are available and that the screen is readable outdoors. Reviews from independent testers are more useful than star ratings on sales pages.

ActiV8 vs HealthWatch and T-Watch

The same seller's HealthWatch is a round smartwatch with blood pressure and blood oxygen claims, and the T-Watch a rugged sports watch with a long battery. Neither is cleared for blood pressure either.

Other health tech we have reviewed

Our Hume Body Pod review covers a body composition scale and what such estimates can tell you. Browse more wearable reviews.

If you still want ActiV8 for steps and alerts, check today's packages on the ActiV8 offer page (opens G Com Pte Ltd in a new tab) and choose one band.

Is ActiV8 legit, and what should you check before buying?

ActiV8 is a real product from a named seller, and a band should arrive if you order. Before buying, decide not to rely on its blood pressure readings, compare its price with similar bands, ask what the sedentary reminder add-on adds, change the preselected five-pack, and know that refunds need a returns number and that return postage is yours to pay.

Do not use it for blood pressure decisions

What to do: if you have, or might have, high or low blood pressure, use a validated cuff monitor and follow your doctor's advice. Never change medication based on a band reading.

Ask about the app

What to do: ask support for the companion app's name, check it is in your phone's app store, and read its recent reviews and privacy policy before buying.

Check the selected bundle

The five-pack for $267 was preselected. What to do: change it to one band before entering your details.

Membership offers

The page code contains text for a "Gadget Discount Club" membership, free for 30 days and then "a small fee of $9 may apply". We did not see it on the order page with the United States selected. What to do: read every checkbox and post-purchase page.

Refunds and returns

The page code promises a 30-day guarantee with a full refund or replacement, less shipping and handling. The terms focus on defective or damaged products, which may be returned within two years once you have a returns number. Return postage is at your cost and is not reimbursed.

What to do: pair and test the band on the day it arrives, and contact support straight away if anything fails.

Check the strap size

What to do: check the strap will fit your wrist, especially if you have a small or large wrist, because a loose band gives poorer heart rate readings and a tight one is uncomfortable to wear all day.

Health data privacy

Fitness apps collect sensitive data about your activity, sleep and heart. What to do: read the app's privacy policy, turn off data sharing you do not need, and use a strong password.

Water and showers

The page claims IP67, which covers rain, sweat and splashes, and immersion at 1 metre for 30 minutes in fresh water. Hot showers, soap, shampoo and chlorinated or salt water are harder on seals. What to do: take the band off before showers and swimming.

Battery and charging

The page does not state battery life. What to do: after charging fully, note how many days it lasts with your settings, so you know when to recharge. A band that runs flat overnight will miss your sleep data.

How to buy ActiV8 the smart way

1. Compare the price with the same style of band from major retailers.
2. Open the ActiV8 order page (opens G Com Pte Ltd in a new tab) and select your country.
3. Change the preselected five-pack to one band.
4. Skip the sedentary reminder add-on until support explains it; it is already listed as a feature.
5. Note the card statement name, panameedia, and save your order email.
6. Use a cuff monitor, not the band, for any blood pressure readings.

How did we score ActiV8?

ActiV8 scores 3.1 out of 10: claim accuracy 0.3, build durability 0.9, price competitiveness 0.2, usability 1.2 and owner satisfaction 0.5, each out of 2. It does the basics of a fitness band, but its blood pressure claim runs against FDA advice, a band of the same type was rated only fair at heart rate, it costs many times what similar bands sell for, and a listed feature is also sold as an add-on.

What owners say

We found no Trustpilot profile for the gadgetxaura.com store and no independent retailer reviews for ActiV8. Top-ranking pages are mostly sponsored. Owners of ID115 Plus style bands commonly like the low price, slim design and step counting, and complain about inaccurate heart rate and blood pressure readings, short-lived straps and apps that are clunky or disappear.

How the score breaks down

We use the five criteria on our how we test page, each out of 2.

What we did, and did not, do

Nobody on our team has worn ActiV8. We read the offer page our link opens with the United States selected, its code and the seller's terms on 4 October 2026, along with the FDA's blood pressure safety communication, Consumer Reports' rating of a similar band, retailer listings, coverage of the Omron HeartGuide and the top-ranking ActiV8 pages.

How to use ActiV8 for activity tracking

Use ActiV8 for what bands do well: counting steps, nudging you to move and showing alerts. Wear it snug above the wrist bone, set your height and weight in the app, choose a realistic step goal and turn on sedentary reminders. Ignore its blood pressure readings, and check any health concern with a validated device or your doctor.

1. Charge it fully. Use a USB port, as the page describes.
2. Install the app and pair. Use the app named in the leaflet.
3. Enter your details. Height, weight and age improve distance and calorie estimates.
4. Set a step goal. Start from your current average and add a little each week.
5. Turn on sedentary reminders. A buzz after an hour of sitting is a good prompt to stand.
6. Wear it snug. About a finger's width above the wrist bone for heart rate.
7. Choose your alerts. Calls and key messages only, to save battery and distraction.

Setting up notifications

In the app, choose which apps can send alerts to the band. Calls, texts and one or two messaging apps are usually enough. Too many alerts drain the battery and become distracting. On Android, allow the app to run in the background and to read notifications, or alerts will stop arriving.

Building a walking habit

Use the band to set a daily target and look at your weekly trend rather than single days. Short walks after meals and taking stairs add steps without a gym. Many people find seeing progress on the band keeps them going.

Sleep tracking without worry

Look at patterns, such as how late you go to bed and how consistent your sleep is, rather than sleep stage numbers. If you are worried about your sleep, talk to a doctor rather than relying on the band.

Caring for the band

Wipe the sensor and strap regularly, especially after sweating. Take the band off for showers, swimming and saunas, since IP67 is not a swim rating. Give your skin a break if it becomes irritated.

Charging

Many bands of this type charge by plugging part of the band directly into a USB port. Check how yours charges, and do not leave it charging unattended for long periods.

Using heart rate during exercise

For walks and easy cycling, a snug band gives a rough idea of effort. For runs and interval training, readings from budget optical sensors lag and jump. If you want to train by heart rate zones, pair your phone with a chest strap, or use how hard the exercise feels as your guide.

Measuring progress beyond the band

Notice how you feel climbing stairs, how far you can walk comfortably, how well you sleep and how your mood changes as you move more. These real-world signs often matter more than the band's figures and help you stay motivated when the numbers plateau.

Motivation without obsession

Step counts and sleep scores can motivate, but some people find them stressful. If the numbers start to worry you, turn off goals for a while, or wear the band only during the day. The point is to move more and sleep better, not to chase perfect numbers.

Sharing the band within a family

Bands store data for one person and link to one app account. If you share one, the data mixes. Each person who wants to track activity is better off with their own band, which is one of the few situations where buying two makes sense.

Replacing the strap

Straps on budget bands crack and fade over time. Many bands of this style use straps that pop off the tracker module, and replacements are widely sold. Check how yours attaches before buying a replacement.

If readings look strange

Tighten the band, clean the sensor and sit still for a minute before checking heart rate. If readings still look odd, compare them with a pulse taken by hand. Do not act on unusual readings without checking with a validated device.

Other questions about budget fitness bands

Are cheap fitness trackers worth it? For a step count and sedentary reminders, yes, at a low price. For heart rate, sleep stages and blood pressure, accuracy is limited. Pay for what you will actually use.

Can a fitness band detect an irregular heartbeat? Some branded smartwatches have cleared features for detecting signs of atrial fibrillation. Budget bands like this do not claim it. If you feel palpitations or dizziness, see a doctor.

Do fitness bands help people lose weight? They can help some people move more, which supports weight loss alongside diet. Calorie estimates are rough, so do not rely on them to decide how much to eat.

Can I wear a fitness band with a pacemaker? Most bands use low-power Bluetooth and optical sensors, but check with your cardiologist or pacemaker clinic, particularly for any device with electrical sensors.

Why does my band say I slept when I was awake? Bands estimate sleep from stillness. Reading in bed or lying still while awake can count as sleep. Use the data as a rough guide.

What should a normal resting heart rate be? For most adults, a resting heart rate between about 60 and 100 beats a minute is considered normal, with fitter people often lower. If your resting rate is unusually high or low, or you have symptoms, ask a doctor.

Frequently asked questions