The Colmi Ring 2 smart ring tracks heart rate, blood oxygen levels, sleep, and daily activity. It automatically records nighttime and daytime sleep, recognizes light, deep, and REM sleep stages, and detects nighttime awakenings. Data is displayed in the Q Ring app and can be analyzed using AI features.
It supports walking, running, and cycling tracking, recording details such as steps, distance, calories, and workout duration. It includes menstrual cycle tracking and gesture controls for selected functions, such as taking photos and controlling videos and games. The ring is made of stainless steel, and its battery lasts up to 5 days.
- Compatibility: Android, iOS
- Color: Black
- Inner diameter: 18.3 mm
- Material: Stainless steel
- Sensors: Pedometer, heart rate, blood oxygen
- Sleep tracking: Automatic recording of nighttime and daytime sleep
- Activities: Walking, running, cycling
- Water resistance: 5 ATM
- Vibration: Yes
- Battery life: Up to 5 days
- Charging case capacity: 200 mAh
- Connectivity: Bluetooth BLE 5.0
- App: Q Ring
- Package contents: Ring, user manual, USB-C cable, charging case
Technical Specifications
- Colour
- Black
- Construction Material [Pharmaceutical]
- Stainless Steel
- Compatibility
- Android, iOS
Features & Functions
- Use
- Walking, Cycling, Running
- Features
- Vibration
- Subscription Required
- No
Additional Specifications
- Sensors
- Pedometer, Heart Beat Monitor, Oximeter, Sleep Monitoring
- Waterproof
- Splash Proof
Battery
- Battery Capacity
- 200 mAh
- Operating Hours
- 5 days
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.