This smart ring fitness tracker gives you round-the-clock health tracking without a bulky watch on your wrist. Slip it on and it quietly records sleep, heart rate, blood oxygen (SpO2), heart rate variability, stress, steps and calories, then syncs everything over Bluetooth to the app on your iOS or Android phone.
It is a good fit for people who want sleep and recovery data but find a watch uncomfortable in bed, and for anyone tired of paying a subscription to see their own numbers. Every app feature, including menstrual cycle tracking, is available with no membership fee.
Key features
- Full picture from one ring: sleep, heart rate, SpO2, HRV, stress, steps and calories.
- No subscription: all app features are included, with nothing to pay each month.
- Cycle tracking: menstrual cycle tracking is built into the app.
- 180+ sports modes: log the activities you actually do, from walks to gym sessions.
- IP68 water resistance: keep it on for handwashing, showers and workouts.
- About 3 days per charge: drop it into the included charging case to top up.
What's included
- 1 smart ring
- 1 charging case
- 1 charging cable
- 1 user manual
Specifications
- Tracks: Sleep, heart rate, SpO2, HRV, stress, steps, calories
- Sports modes: 180+
- Subscription: None
- Water resistance: IP68
- Battery: About 3 days per charge
- Connectivity: Bluetooth, iOS and Android
Good to know
Smart ring sizes do not match standard jewelry sizes. Measure the finger you plan to wear it on, ideally later in the day when fingers are slightly larger, and choose the bigger size if you fall between two. A snug fit helps the smart ring fitness tracker take steadier readings. Its data is meant for everyday wellness tracking and does not replace advice from a doctor.
