SPECIFICATIONS
Activity Tracked: Calorie Tracker,Steps Tracker,Distance Tracker
Battery Capacity(mAh): 20mAh
Brand Name: hold mi
Case Material: Ceramic
Certification: ce
Choice: yes
Display screen: No
Hign-concerned Chemical: None
Metrics measured: Heart Rate Monitor,Blood Pressure Monitor,Sleep Monitor,Blood Oxygen Monitor
Model Number: R20
NFC Support: Yes
Origin: Mainland China
Waterproof Grade: 1ATM
2025 New Smart Ring NFC Ring Health Fitness Tracker Ceramic Health Ring Sleep Tr
PriceFrom $68.75
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