If you select "I don't know the size" option, we will first send you a ring size kit worth £12. Once you have confirmed the size ,please send us your order details and the size you have chosen and we will arrange delivery of the ring.
Daily Activity: Steps, Distance, Calorie Counting
Health management: skin temperature measurement, heart rate, oxygen saturation, sleep tracking, multi-sport mode, stress, heart rate variability
Other Functions: Remote Control Photo, Find Ring, Gesture Control, Games, Female Physiological Cycle Reminder