SPECIFICATIONS

Activity Tracked: Activity Tracker,Steps Tracker

Battery Capacity(mAh): 15-20mAh

Certification: ce

Choice: yes

Compatible model: Android; HarmonyOS; IOS

Hign-concerned Chemical: None

Item Weight: 5g

Metrics measured: Heart Rate Monitor,Blood Pressure Monitor,Sleep Monitor,Blood Oxygen Monitor

Model Number: TK5

Origin: Mainland China

Product Specification: Smart Ring Charging Cable Instruction manual

Waterproof Grade: 5ATM

Product features: exercise, sleep, heart rate, blood pressure, blood oxygen, remote care
Shell Material Color: Outer Surface Material: Stainless Steel
Body Material: Epoxy resin
Compatible system: Android 5.0 and above; HarmonyOS system; IOS 10.0 AND ABOVE
CPU: Jerry AC6323A4
Storage capacity: It is recommended to connect to the app and synchronize data every day, and the ring can store data for up to 15 days, depending on the type and frequency of use
Heart rate sensor: Goodix GH3018
Battery capacity: 15-20mAh
Battery life: about 3 days connected to Bluetooth, depending on the frequency of use
Charging method: standard magnetic charging cable (USB rated 5V)
Luminescence sensor: LEDs are in the visible color range, making them safe and user-friendly
Connection: Bluetooth Low Energy 5.0
Software program updateability: Updates are made through software applications
Waterproof level: 5ATM IP68
Charging interface: magnetic charging with short circuit protection