Basic Parameter:
Ring size inner diameter (mm): No.7- 17.5mm, No.8 -18.3mm, No.9- 19.1mm, No.10- 20mm, No.11- 20.8mm, No.12- 21.6mm, No.13- 22.4mm, No.14- 23.2mm
Color: Silver, Gold, Black
Main functions:
1>Daily Activity: Steps, Distance, Calorie Counting
2>Health management: skin temperature measurement, heart rate, oxygen saturation, sleep tracking, multi-sport mode, stress, heart rate variability
3>Other Functions:Remote Photo, Find Ring, Gesture Control, Games，Female physiological reminders
Hardware parameter
APP：QRing
Compatible systems: Android 5.1 (inclusive) or above, iOS 8.0 (inclusive)
Android5.1or above, iOS8.0 or above
Flash memory: RAM 104KB Flash memory 512KB
Connection parameter
BT : 5.2 BLE (Bluetooth Low Energy)
Sensor
Acceleration Sensor: ST LIS2DOCTR
Heart rate: Vcare VC9213A
Battery
Battery type:Lithium polymer
Capacity:14mAh(18mAh for size 11 and above)
Charging mode:wireless charging
App software features
QRing
1--Step count, sleep monitoring, heart rate tracking, exercise data records
2--Health monitoring, pressure, blood oxygen measurement
Multiple sports modes, photography
3--Supported languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Türkiye, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak,
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