R02 Smart Ring Blood Oxygen Tracker IP68 & 5ATM Waterproof for Android for IOS | Wearable Devices

Description

Product Description
Specification:
Origin: Mainland China
Color: Black, Rose Gold (Optional)
Main Functions: Step Count, Distance, Calorie Count, Heart Rate, Blood Oxygen Saturation, Pressure, Sleep Tracking, Multi-Exercise Mode
Chip Manufacturer: for Lianrui Micro
Chip: RF03
App: Qring
Compatible Systems: for Android5.1 or Above, for IOS8.0 or Above
Flash Memory: Ram 208kb Rom 512kb
Bt: 5.0 Bluetooth-Compatible Low Power Chip
Acceleration Sensor: for Siltron STK8321
Heart Rate: Vcare VC30f
Battery Type: Polymer Lithium Ion
Capacity: 17mah
Charging Mode: Magnetic Charging
Waterproof Rating: 5ATM
Charging Time: About 1 Hour
Battery Life: 5-7 Days, Standby For 15 Days
Appearance Material: Stainless Steel
Size Diameter (mm) : No.8 18.1mm/0.71in, No.9 18.9mm/0.74in, No. 10 19.8mm/0.77in, No. 11 20.6mm/0.80in (Optional)
Weight: 4.4g
Packing Size: 75*75*43mm/2.93*2.93*1.68in
Gross Weight: 70g
Note:
Please purchase according to the size of the bracelet!
Please remove the ring after bathing and clean it to avoid skin damage caused by the residue of toiletries inside the ring.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Package Content:
1*R02 Smart Ring