"Blood pressure" has become the feature every wearable brand wants on the box in 2026, and almost none of them mean the same thing by it. One watch inflates a cuff around your wrist. Several bands estimate a number from the shape of your pulse after you have calibrated them with a proper arm cuff. One watch refuses to show a number at all and instead taps you on the wrist if a month of readings looks worrying. And the most popular trackers on the market, the Fitbit Air, the Oura Ring, the Garmin Cirqa, do not attempt it. This guide sorts them into four honest tiers so you know what you are buying.
A note on who is writing. Fitcoin is a rewards and insights app that reads the step and workout data these devices send to Apple Health or Health Connect. We do not sell hardware, take no commission from any brand on this page, and have no view on which you buy beyond wanting you to understand the label. Blood pressure is a medical matter; nothing here replaces a validated cuff or a conversation with a clinician.
The four tiers
Everything side by side
| Device | How it gets a number | Regulatory status | Cuff needed? | Cost |
|---|---|---|---|---|
| Huawei Watch D3 | Inflating micro-cuff inside the strap | CE-MDR medical device (EU) | It is the cuff | £399, no subscription |
| Hilo Core (Aktiia) | Optical band, calibrated against included arm cuff | Wellness (US); cuff is FDA-cleared | Yes, included; every 30 days | $89.99 + $149.99 a year |
| Samsung Galaxy Watch 4 and later | Optical pulse-wave analysis | Wellness (US, since March 2026); CE-marked in Europe | Yes, your own; every 28 days | Included with the watch |
| Whoop MG | Overnight optical data, once-a-day estimated range | Wellness | Yes, your own, to unlock | $359 a year (Life plan) |
| Hume Band 2.0 | Optical pulse wave, shown as a trend | Wellness | No | $249 once |
| Apple Watch Series 9+ / Ultra 2+ | 30-day pattern analysis, notification only | FDA-cleared notification feature | No | Included with the watch |
Tier 1: the one that measures
Huawei Watch D3
The D3 is a normal-looking smartwatch whose strap hides an air bladder and a tiny pump. Press the button, hold your wrist at heart height, and it inflates and takes an oscillometric reading the same way an arm cuff does, then shows systolic and diastolic in millimetres of mercury. It can also run a 24-hour ambulatory session, inflating on a schedule through the day and night, which is the test clinics use to diagnose hypertension properly and which no other consumer wrist device offers. In the EU it is certified under the medical device regulation for single readings, 24-hour monitoring and pre- and post-exercise readings.
The costs are the obvious ones. It is £399, it is a Huawei, so the phone integration is weakest on iPhone and the cuff readings do not land in Apple's blood pressure log, and the bladder means it is not a swimming watch; Huawei tells you to take it off for showers and pools and to dry it before measuring. It is also not officially sold in the United States. If you need actual readings on your wrist and you are in the UK or Europe, it is the only honest answer, and our full review goes through what living with the pump is like.
Omron's HeartGuide, the 2019 wrist cuff that proved the idea could work and earned FDA clearance, belongs in this tier historically, but it is increasingly hard to buy new and has not been updated. We would not start there in 2026.
Tier 2: estimates that need a cuff to lean on
Everything in this tier works the same way underneath. An optical sensor records the pulse wave at your wrist; the shape and timing of that wave changes with arterial pressure; an algorithm maps it to a number. The catch is that the mapping is personal and it drifts, so you give the device a set of real cuff readings to anchor against and repeat that roughly monthly. Between calibrations the estimates are usually within a sensible range of a cuff for most people, and occasionally well off for some, which is why regulators treat these as wellness features rather than monitors.
Hilo Core
Hilo is the consumer brand of Aktiia, the Swiss company whose G0 system became the first cuffless blood pressure device the FDA cleared for over-the-counter use, in July 2025. Hilo Core launched in the US in July 2026 and is the most complete package in this tier because the cuff comes in the box. You get a screenless black band that you wear around the clock including in bed, an app, and an FDA-cleared upper-arm cuff that pairs with the phone. The cuff takes three readings at setup and three more every 30 days; in between, the band gathers readings whenever you are still and builds a picture of how your pressure moves through the day and night, which is information a once-a-morning cuff reading simply cannot give you.
Two things to be clear-eyed about. The band and app are sold as a general wellness product in the US and are not FDA-cleared; Hilo is open about this and about the fact that the Aktiia G0 clearance does not transfer. And it is a subscription: $89.99 for the hardware, then a compulsory $149.99 a year, so $239.98 to start and $150 every year after. The cuff itself was validated against the ISO 81060-2 protocol in a published study, with mean differences of 1.3 and -0.2 mmHg, which is the kind of number you want to see and which nobody else in this tier publishes for their wrist estimates.
Samsung Galaxy Watch
Samsung has offered blood pressure on Galaxy Watches in South Korea since 2020 and across Europe, where it carries a CE mark, for almost as long. The United States finally got it on 31 March 2026, on the Galaxy Watch 4 and newer running Wear OS 4 or later, after Samsung stopped waiting for FDA clearance and reclassified it as a wellness feature. You need the Samsung Health Monitor app, a Galaxy phone on Android 12 or later, and your own arm cuff to calibrate with, then again every 28 days. It gives you systolic, diastolic and heart rate on demand. Samsung has said passive background trend tracking is coming to the US later in 2026.
If you already own a Galaxy Watch and a Galaxy phone, this is free and worth switching on. If you do not, buying into the Samsung ecosystem for blood pressure alone is a stretch given the calibration burden and the lack of any accuracy figures from Samsung for the US release.
Whoop MG
Whoop's version is the most restricted. Blood Pressure Insights is only on the MG hardware, which only comes with the top Life membership at $359 a year; the standard Whoop 5.0 on the One or Peak plans does not have it. It produces one estimated range per day from overnight heart rate, HRV and blood-flow signals, after you unlock it with your own cuff readings, and Whoop says plainly that it is not for diagnosis, not for managing a condition, and not intended for anyone pregnant or on blood pressure medication. It is a nice extra for an athlete who already wants Whoop's coaching; it is not a reason to buy Whoop. Does Whoop measure blood pressure has the detail.
Tier 3: direction, not digits
Hume Band 2.0
Hume's $249 screenless band includes blood pressure in its longevity dashboard, but as a trend line rather than a reading you would write down. There is no cuff calibration step, Hume describes it as a wellness insight, and it has not published an accuracy figure in mmHg or an independent validation study for the Band 2.0. What it does do is show whether the estimate is drifting up or down across days and habits, alongside biological age, metabolic capacity and recovery, with the core app free and an optional $8.99 monthly tier. For someone who wants a nudge rather than a number it is the cheapest route here with no subscription. We looked at exactly how much to trust it in Hume Band blood pressure accuracy.
Apple Watch
Apple took the opposite approach to everyone else: no number, ever. On Series 9 and later and Ultra 2 and later, paired with an iPhone 11 or newer, the watch analyses its optical data over 30-day windows and sends a hypertension notification if the pattern looks consistent with high blood pressure. The feature is FDA-cleared, and the clearance summary is instructive: sensitivity around 41 percent, meaning it catches well under half of people who actually have hypertension, in exchange for very few false alarms. So a notification is worth acting on; silence proves nothing. If you want to know what else the watch can and cannot do here, this explainer covers it.
Tier 4: the ones that skip it, and why that is fine
Google's Fitbit line, including the Fitbit Air, Oura's rings, Garmin's Cirqa, the Polar Loop, Amazfit's Helio Strap and Xiaomi's bands all leave blood pressure alone. That is a defensible engineering choice, not a gap. Cuffless estimation without calibration is not good enough to show as a number, and each of those companies has decided it would rather not ship a figure it cannot stand behind. If blood pressure is your priority, none of them is your tracker. If it is a curiosity, you will get a better sleep, HRV or readiness story from several of them than from anything in tiers 2 and 3.
So which one
What "wellness feature" is telling you
You will see the phrase on every product in tiers 2 and 3, and it is worth decoding because it has a precise meaning in 2026. In January 2026 the FDA updated its General Wellness guidance to say explicitly that a low-risk wearable may display physiological values such as blood pressure, including ranges, baselines and trends, provided the values are validated and the product does not claim to diagnose, screen for or manage a disease. That single document is why Samsung launched in the US in March without clearance, why Whoop's feature survived a regulatory wobble, and why Hilo can sell a band that shows pressure next to a cuff that is cleared.
For you as a buyer it means two things. First, nobody has checked these estimates the way they check a cuff, and the company is not allowed to tell you to change your medication based on them. Second, that is fine for what they are good at, which is noticing change. A trend that climbs over six weeks is a reason to measure properly and book an appointment. A single wrist estimate is not a reason to do anything.
Whichever tracker you land on, the steps and workouts it records can earn you something. Fitcoin reads Apple Health and Health Connect, turns the effort into a FitScore, and pays it back in partner rewards and weekly Leagues. It does not read blood pressure and never will; that stays between you, your cuff and your doctor. Download Fitcoin if you want the rest of your data working for you.
Common questions
Which fitness tracker actually measures blood pressure?
The Huawei Watch D3 is the only mainstream wrist device with a real inflating cuff built into the strap, and it is certified as a medical device in the EU. Everything else on the wrist estimates blood pressure from the pulse wave, and most of those need a conventional arm cuff to calibrate against.
Does the Fitbit Air, Oura Ring or Garmin Cirqa measure blood pressure?
No. None of the Fitbit, Oura, Garmin, Polar, Xiaomi or Amazfit trackers offer blood pressure in any form as of November 2026.
Is a wellness blood pressure feature accurate enough to rely on?
It is accurate enough to show direction over weeks, which is useful, and not accurate enough to diagnose or manage hypertension, which is why every maker labels it a wellness feature. If a wearable suggests your pressure is drifting up, confirm it with a validated arm cuff and talk to a clinician.
Can Apple Watch show my blood pressure?
No. Apple Watch Series 9 and later and Ultra 2 and later can send a hypertension notification if they detect a pattern consistent with high blood pressure over 30 days, but they never display a number.
Checked 4 November 2026 against Huawei's Watch D3 product and certification pages, Hilo's US store and its FDA-status explainer, Samsung's statements to Android Authority and The Verge on the March 2026 US rollout, Whoop's Blood Pressure Insights documentation, Hume Health's product pages, Apple's hypertension notification support material and the FDA clearance summary, and the FDA's January 2026 General Wellness guidance. Prices are list prices in the currency the maker quotes. This is general information, not medical advice.
Related: Huawei Watch D3 review, Hume Band 2.0 review, Whoop MG review, Huawei Watch D3 vs Apple Watch, best screenless fitness trackers.
About the author: Harris Khan is the co-founder and CTO of Fitcoin, a UK fitness-rewards and health-insights app that reads Apple Health and Health Connect.