- High-concerned chemical: None
- Waterproof Grade: None
- Model Number: R30
- Display screen: No
- NFC Support: Yes
- Certification: None
- Origin: Mainland China
- Brand Name: KPHRTEK
- Battery Capacity(mAh): 20mah
R30 ECG body temperature smart health ring heart rate blood oxygen ECG detection sleep waterproof smart ring
Function:
Model: R30
Battery capacity: 20mah
Appearance size: No. 6, 7, 8, 9, 10, 11, 12, 13, 14
Product weight: 4.4g
Applicable people: Young people, middle-aged people, elderly people
Wearing method: Finger wear
Applicable system: Android5.1 (inclusive) and above, IOS8.0 (inclusive) and above
Additional functions: ECG, body temperature, sleep
Compatible platform: Android IOS
Solution: SmartHealth
Battery life: Independent station smart ring
Performance: ECG smart ring
Specifications:
Feature: Bluetooth, Water Resistant
Waterproof: IP68
G Sensor: Stk8321
PPG Sensor: Goodix 3228t+2*Sfh2703
Temperature Sensor: Goodix 3228t+ High Precision Ntc Resistor
Working Time: About 3-5 Days
APP: Smart Health
HS Code: 7117190000
Material: Stainless Steel
Bluetooth: BLE 5.3
CPU: Nordic Nrf52832
ECG Sensor: Goodix 3228t
Heart Rate Sensor: Gh3018
Charging Time: Bout 1-1.5 Hours
Packing list
Ring, charging cable, manual




















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