Infused with Collagen to help improve skin elasticity

0&Android4

Process: Mercerized

This new arrival digital instrument tuner is from Meideal

Control mode: computer

Smart Fitness Watch – Voice Assistant, Heart Rate & Multi-sport Modes Color:Silver Infused with Collagen to helpProduct information: System requirements: Android 5. 0 iOS 10. 0 Main control chip: SF32LB551 Bracelet memory: 128m Call Bluetooth: AB5376A3 Bluetooth version: 5. 2 Heart rate chip: 1662 Screen Display: 1. 45inch round screen, resolution 412x412 Battery capacity: 250mAh Standby time: about 20 days Use Time: about 7 days Button mode: full screen touch Motor: round cake motor Charging Interface: wireless charger Waterproof grade: IP67 Sensor: G sensor 3