How long you sleep is only half the story. How well you sleep, and how well your body recovers from the day, is invisible. Somra One makes it something you can see.
Deep sleep 41 minThe hours look fine, but short, broken deep sleep leaves mornings heavy, whatever the clock says.
See your light, deep and REM sleep every night, and learn which habits actually change them.
Sleep stages
Stress level HighBusy days, late screens, one more coffee. Your body keeps score long before you notice.
Stress and HRV trends show when your body is under load, so you can ease off before it catches up with you.
HRV & stress
Energy score 38Some days you push when you should rest, and rest when you could have pushed.
Your energy score shows how charged you really are, first thing every morning.
Energy scoreSomra One reads your body around the clock and turns it into signals you can actually use — all in the free Somra app, with nothing locked behind a paywall.
Your energy score climbs while you sleep and drains as the day goes on, so you always know how much you have left. Each morning the app shows how well you recovered: your morning score, recovery efficiency, the points sleep gave back and how much of it was deep sleep, alongside your sleeping heart rate and average HRV. Push on the high days. Go easier on the low ones.
Every night is broken into light, deep and REM sleep, with your wake-ups marked. You'll see how long you really slept, how much of it was restorative — and what an earlier night actually buys you.
Somra One samples your heart rate around the clock — through workouts, meetings and deep sleep. Over weeks, your resting heart rate becomes one of the most honest measures of fitness and recovery, and the app charts every beat of that trend.
Heart-rate variability is the tiny variation between beats — the clearest window into how your nervous system is coping. The app tracks it overnight, so you can see how training, stress and late nights change what your body can give the next day.
While you sleep, Somra measures the oxygen saturation of your blood. Consistently low nights are worth knowing about — the app charts every night, so patterns stand out early.
By reading your heart data through the day, the app maps when your body is under load and when it recovers. Spot the meetings, commutes and habits that push you — and take a breath before they do.
Daily blood-pressure insights give you a wellbeing estimate you can track over time — mornings after a heavy week look different, and now you can see it. Estimates for wellbeing only, not a medical measurement.*
Steps, distance, calories and active minutes, counted quietly in the background. No streak-guilt, no badges — just a clear picture of how much you actually move.
Start a run, ride, gym session or one of many other workout modes from the app, and Somra records heart rate, time and effort for each. Your training history lives beside your sleep data, where it belongs.
Log your cycle and see it alongside sleep, HRV and resting heart rate. Understand how each phase changes your energy — and plan training and rest around your body, not against it.
*Somra is designed for general wellness and fitness purposes. Insights, including blood-pressure and cycle insights, are estimates for wellbeing only, not medical measurements, and are no substitute for professional medical advice or a clinical device.
Somra tracks your sleep stages and overnight heart rate automatically, and gives you a clear report each morning — duration, stages, oxygen and heart rate. No graphs to decode before coffee.
A wearable that charges nightly misses the very thing it's meant to measure. Somra One runs up to 30 days per charge, so it never misses a night — and you never think about the cable.
Every metric lives in the free Somra app for iOS and Android — sleep, recovery, stress and activity, with no paywall and no monthly bill. Buy the band once; own the insight forever.
Every morning the free Q Watch app shows exactly how you slept — total time, light, deep and REM, plus your overnight heart rate and blood oxygen. See what a late coffee really costs you, and what an early night gives back.
Had my eye on a Whoop for over a year but couldn't justify another subscription. This does the bits I actually care about — sleep and HRV — and the battery genuinely lasts. I've charged it once since it arrived.
Bought it to stop wearing my watch to bed. The sleep breakdown is surprisingly detailed and the strap is comfier than I expected. The app is simple in places, but everything I need is there and it's free — no complaints.
Solid for the price. Sleep and resting heart rate line up well with my old tracker. I'd love automatic workout detection — that's the one thing I miss. Otherwise it just quietly does its job.
The 30-day battery is real. I travel for work and not packing another charger is honestly the whole point. Looks smart enough with a shirt too.
Was sceptical at this price next to the big names. It's most of what my mate's £200+ tracker does, without the monthly fee. Watching my sleep and resting-heart-rate trends has genuinely changed how I plan my training days.
Got the rose one and it's lovely. Cycle tracking and sleep in one place without a subscription. Setup took two minutes and it hasn't left my wrist since.
| Somra One | Smartwatch | |
|---|---|---|
| Price | £69, once | £250+ |
| Monthly fee | Never | Optional extras |
| Battery | Up to 30 days | 1–2 days |
| Tracks your sleep | Every night | Charging overnight |
| Notifications | None — by design | Constant |
| Wear in the shower | Yes — IP68 | Varies |
Yes — every feature, every metric, £0 a month, forever. No trials that expire, no locked tiers, no card required. The subscription-free promise is the reason Somra exists.
Up to 30 days on a single charge, depending on how you use it. Most people charge Somra One about once a month — there's no nightly charging ritual to remember.
Yes. Somra One is IP68 water resistant — shower, rain and swimming are all fine. Put it on and forget it's there.
Orders are prepared and delivered within 5–10 working days with free tracked shipping across the UK. You'll get your tracking number by email as soon as it's on the way.
You have 30 days from delivery to return it for a full refund — we call it the 30-night trial. Every Somra One is also covered by a 6-month warranty against manufacturing defects.
Somra works with iOS and Android over Bluetooth. Setup takes a couple of minutes: download the free app, pair, and put the band on.
Orders are prepared and delivered within 5–10 working days, with free tracked shipping across the UK. Your tracking number arrives by email as soon as it ships.
Carriers can take 24–48 hours to show the first scan. If nothing moves after 48 hours, contact us with your order number — a human replies within one working day.
We currently ship to the United Kingdom.
Sleep on it for up to 30 days from delivery. Not convinced? Get in touch and we'll arrange your return and full refund.
Message us with your order number and we'll guide you through it — it takes a couple of minutes.
Every Somra One comes with a 6-month warranty. If anything goes wrong with your band, don't worry — we're here with a fix or a replacement.
Yes — Somra Care+ adds 3 extra months for £15 or 6 extra months for £25, taking you to a full year of cover. You can add it on the product page.
Yes. Somra pairs with Q Watch, the free companion app for iOS and Android — every metric included, £0 a month, forever.
Up to 30 days on a single charge. Most people charge about once a month.
Yes — it's IP68 water resistant. Shower, rain and swimming are all fine.
Write to us from the contact page and we'll reply within one working day. Include your order number if it's about an order.
