Basic parameter

Chipset: RTL8762 ESF
APP: QRing
Compatible System: For Android 5.1 and above, IOS 8.0 and above
FLASH memory: RAM104KB FLASH 512KB
BT: 5.2
Battery: 15mAh (18mAh for #10 and above)
Waterproof: 5ATM

Major function

1>Daily activities: steps, distance, calorie counting
2>Health management: heart rate, oxygen saturation, HRV heart rate variability stress, sleep tracking, skin temperature measurement
3>Indicator: message reminder, charging status
4>Touch Function: Music Control, Short Video Control
5>Other Functions: Remote Control Photo, Female Physiology Reminder, Multi-Sport Mode

Software feature

Steps, sleep, heart rate, workout data logging
Health monitoring, pressure, blood oxygen measurement
Multiple exercise modes, photo taking, message reminders
Supported languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay