New screenless band SmartBand ONE
What matters isn't seen.
It's measured.
No subscription · Free app, forever
Designed not to be seen.
No screen, no notifications, no distractions. SmartBand ONE works quietly, day and night, and tells you everything in the app whenever you want to look.
- No screen Nothing to switch on. Nothing to check.
- Up to 14 days Of battery life in normal mode.
- Day and night Just 25 grams: so comfortable you won't take it off, even to sleep.
- Find your band Can't remember where you left it? Make it vibrate from the app.
Two styles. One box.
Polished metal module and a soft, breathable woven fabric strap. Black and beige straps included, so you can switch whenever you like.
What matters, measured.
Sensors that stay with you 24 hours a day, so you get to know your body a little better every day.
Heart rate
Continuous, day and night, with effort zones.
Sleep
Duration, stages and quality of every night.
Blood oxygen
SpO₂ during the day and while you sleep.
HRV and stress
Heart rate variability to understand your stress and recovery.
Temperature
Changes in your skin temperature.
Activity
Steps, distance, calories and exercise intensity (METs).
Plus, indicative trends
ECG · Blood pressure · Respiratory rate · Apnea episodes · Body composition
Indicators to follow how you evolve over time.
SmartBand ONE is a CE-marked wellness device. Its measurements are indicative and do not replace a medical device or a professional diagnosis.
While you sleep, it doesn't.
Every morning, your night in summary: how long you slept, in which stages and how your oxygen was. No screen to wake you up.
14
days of battery*
24 h
even in the shower and the pool
25 g
you'll barely notice it
0 €
monthly fee
* In normal mode. Between 10 and 14 days depending on use.
Your data, turned into answers.
Everything goes to the homedoctor app for iOS and Android. Free, forever and with no subscription.
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Your day at a glance
Activity, sleep, pulse and oxygen in a single dashboard.
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Your sleep, explained
Stages, quality and weekly trend.
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Your heart, in detail
Minimums, maximums and heart rate zones.
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Your oxygen, at night
How your SpO₂ evolves while you sleep.
And if something feels off
A doctor, one tap away.
Behind your band there is a real medical team. If something ever feels off, you talk to a doctor from the same app, and your data is already there.
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Real doctors. Not a chatbot.Licensed professionals. Human, immediate care.
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No starting from scratchIf you want, the doctor sees your data instantly.
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Only when you need itNo commitment: single consultation, bundle or subscription.
The homedoctor app is a certified medical device (class IIa).
See medical servicesMedical service available in Spain only, charged separately from the band.
In the box
- SmartBand ONE module
- Black strap
- Beige strap
- Magnetic charging cable
Specifications
- Display
- No screen or buttons
- Size
- 40.5 × 25 × 9 mm module; 25 mm wide strap
- Weight
- 25 g
- Materials
- Zinc alloy frame, ABS and polycarbonate back, and woven fabric strap
- Sensors
- Optical heart rate and blood oxygen sensor (works across skin tones), ECG electrodes, contact temperature sensor and 3-axis accelerometer
- Vibration
- Find your band: make it vibrate from the app
- Battery
- 125 mAh. 10-14 days in normal mode; about 3 days with all measurements and advanced sleep mode on; up to 20 days on standby
- Charging
- Magnetic, with the included cable
- Water resistance
- 5 ATM (IPX8)
- Connectivity
- Bluetooth 5.4
- App
- homedoctor for iOS and Android, free
- Sync
- Requires an internet connection on your phone
- Certification
- CE, RoHS and FCC · Wellness device
SmartBand ONE
Everything that matters. Nothing to distract you.
- No monthly fees
- Free app, forever
- Secure purchase at the official homedoctor store
Frequently asked questions
Already have one? Check the user guide.
