Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Fitness Tracker for Activity Monitoring
Found 474 items
- Features
- Bluetooth version: BT 5.0
- AMOLED color touch screen
- Heart rate is listed as a feature; operation and measurement details are not specified.
- Features
- Heart rate monitoring is supported.
- Standalone GPS.
- Blood oxygen monitoring is supported.
£16.57
- Features
- Described as waterproof; no rating or conditions specified.
- Bluetooth connectivity
- For fitness
- Features
- Heart rate monitoring is stated.
- Blood pressure monitoring is stated.
- Blood oxygen monitoring is stated.
- Features
- Music control is supported.
- Bluetooth: BT 5.
- AMOLED display.
- Features
- Bluetooth 5.0
- AMOLED color touchscreen
- Heart-rate feature: heart rate
£20.62
- Features
- Compatible with Android 6.0 and above and iOS 11.0 and above; uses the Nx Wear app.
- Health monitoring includes heart rate, blood oxygen (SpO2), stress, sleep, and women's health. Health tests are for reference only; the wristband is not medical equipment and cannot be used for medical purposes.
- Activity tracking includes multiple sports modes, calories, distance, and step count.
£25.60
- Features
- 1.96-inch AMOLED screen with 410 × 502-pixel resolution and full-touch operation
- Bluetooth 5.4; compatible with Android 10.0 and above and iOS 10.0 and above; uses the LenHealLife app
- 300 mAh battery; standby time about 10–15 days, using time about 5–7 days, and charging time about 2–3 hours
- Features
- 0.95-inch color AMOLED touchscreen
- Swimming posture detection supported
- Heart rate monitoring supported
£16.35
- Features
- 2.01-inch IPS display with 240 × 296-pixel resolution.
- 1000mAh battery; listed standby time is about 150–200 days, using time about 30–60 days, and charging time about 2–3 hours.
- IP68 waterproof rating; magnetic charging.
£21.33
- Features
- Bluetooth 5.3; compatible with Android 4.4 and above and iOS 9.0 and above.
- Health monitoring includes heart rate, blood oxygen (SpO2), pressure detection, sleep, and women's health; health tests are for reference only and cannot be used for medical purposes.
- Multiple sports modes; records calories, distance, and step count.
- Features
- 2 wearing modes
- Basketball Wizard
- Running posture monitor
£35.57
- Features
- 1.46-inch AMOLED display with 466 × 466-pixel resolution
- Bluetooth 5.2; compatible with Android 6.0 and above and Apple iOS 10.0 and above; uses the Hband app
- Full-touch operation
£14.22
- Features
- BT 5.4; compatible with Android 5.0 and above and Apple iOS 10.0 and above
- Full-touch operation; Hband companion app
- Notifications, heart-rate, blood oxygen (SpO2) and sleep monitoring, exercise recording and multiple sports modes
- Features
- 0.95 in AMOLED color display
- Touch screen
- Listed features: swim posture detection, heart rate, sleep, and NFC
- Features
- 2.01-inch TFT IPS screen, 240 × 296 pixels
- IP68 waterproof rating
- 350 mAh battery; about 25–35 days standby time and about 5–7 days using time
£14.38
- Features
- USB charging
- Music control supported
- Blood monitoring supported
£56.91
- Features
- 1.62-inch AMOLED display with 192 × 490-pixel resolution
- 5ATM water-resistance rating; no NFC
- Health monitoring for heart rate, blood oxygen (SpO2), pressure, sleep, and women's health
£28.45
- Features
- BLE 5.0; compatible with Android 4.4 and above and Apple iOS 8.0 and above; uses the Fit CloudPro app.
- Health monitoring: heart rate, blood oxygen (SpO2), blood pressure, and sleep. Other features include Bluetooth calling and call reminders, message and app notifications, sedentary reminders, multiple sports modes, calorie, distance, and step tracking, music and camera control, alarm clock, stopwatch, weather, custom dials and dial market, brightness adjustment, find phone, and do not disturb mode.
- IP67 water resistance rating; 1.91-inch IPS display with 240 × 296-pixel resolution.
- Features
- 1.74-inch AMOLED display with 336 × 480 resolution and peak brightness up to 2,000 nits; supports automatic brightness adjustment.
- 5ATM water resistance rating.
- Includes an accelerometer, gyroscope, geomagnetic sensor, optical heart rate and blood oxygen sensor, and ambient light sensor.
£41.70
- Features
- 1.72-inch AMOLED display, 212x520 resolution, with 2000-nit brightness and automatic adjustment support.
- 150+ sports modes; professional swimming mode includes real-time heart-rate monitoring, AI swim-stroke recognition, nine-axis motion sensing for turn detection, and lap recording with a stated accuracy rate of up to 95%.
- Transmits real-time heart-rate data to a cycling computer via Bluetooth.
- Features
- Screenless design
- Multiple exercise modes
- Pedometer
- Features
- AMOLED full-touch display
- Bluetooth 5.0
- Heart rate monitoring
