Waterproof Fitness Smart Wrist Watch Heart Rate Monitor Tracker Black High Back Flat batteries can still be

Flat batteries can still be dangerous

LG V50/40/30

* Anti-microbial and resistant to allergens & dust mites

total body support and more therapeutic and restful sleep is guaranteed

* Waterproof search coil

Waterproof Fitness Smart Wrist Watch Heart Rate Monitor Tracker Black High Back Flat batteries can still beFeatures: 1. 3 inch screen: Large size screen display IPS color screen: Enrich your vision 30 words per screen: Large fonts, easier to read Support multiple languages: Support 13 kinds of language display Adjust the screen brightness: Make power saving simple Blood pressure detection, heart rate detection, timing monitoring, directly through the bracelet. The status can be adjusted according to the date detected by the bracelet. Steps, mileage,