Specifications
- Product type: Smart health tracker sticker for compatible regular watches
- Variant color: Black
- App: QRing
- Compatibility: Android 5.1 or later and iOS 9.0 or later
- Bluetooth: Version 5.2
- Chipset: RTL8762 ESF
- Battery capacity: 31 mAh
- Battery life: 3 to 5 days
- Memory: 104 KB RAM and 512 KB flash
- Water resistance: 1 ATM, listed as life waterproof
- Sensors: 3-axis G-sensor and heart rate sensor
- Origin: Mainland China
Key Features
- Transforms compatible regular watches into smart health tracking devices
- Tracks steps, distance, calories, exercise modes, heart rate, heart rate variability, blood oxygen, sleep, stress, and body temperature
- Supports all-day heart rate and stress monitoring with alerts
- Use the QRing app for health records, themed skins, device search, remote camera control, and do not disturb mode
- Supports a wide range of languages in the QRing app