New M4 Smart Band Fitness Tracker
New M4 Smart Band Fitness Tracker
New M4 Smart Band Fitness Tracker
New M4 Smart Band Fitness Tracker
New M4 Smart Band Fitness Tracker
New M4 Smart Band Fitness Tracker
New M4 Smart Band Fitness Tracker

M4 Smart Band Fitness Tracker

Regular price $32.33 Sale price $25.00
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Main Features: Device
model: M4
Bluetooth: 4.0
Battery: 90mA
Polymer Lithium-ion
Charging Time: 2 hour
Using Time: about 7 days
Standby Time: about 15 days
Waterproof: Life Waterproof
Compatible system: for IOS8.0 and above, for Android4.4 and above
Synchronization Range: 3m(theoretical range is 10m without any interference)
Main functions: step counting, calorie-burning, distance, RTC display, automatic sleep monitoring, call reminder, information push, alarm reminder, anti-lost, remote control, etc.
Waterproof and dustproof: sweatproof, rainproof, splashproof
Display screen size: 0.96 inches
Screen type: TFT
Connection parameters: Bluetooth Low-power Bluetooth 4.0 synchronization
Other parameters: appearance material TPU
Product net weight: 22g
Product color: black, blue, red
Other features: full touch screen
Control mode: button switch
Data Storage: Record 7 days of detailed exercise data
Battery type: polymer lithium battery
Charging method: USB charging cable