Connection method: Bluetooth 5.1

Strap Material: Standard: Silicone Strap

Size: Host: 41.7 * 35.4mm, thickness: 9.7mm (excluding heart rate) 11mm (including heart rate)

Weight: Machine head: 19g, complete machine: 36g

Battery: Polymer lithium-ion battery

Battery capacity: 3.7V/260 mah

Standby time: 30 days

Charging method: magnetic suction charging wire

Charging time: approximately 2 hours

Compatible with iPhone, iPad, 

Samsung, HTC, LG, and all other 

Phone/Tablet models can be used 

without any issue.

Packaging list:

1 * Smart Bracelet

1 * USB magnetic suction charging cable

1 * Instructions

Alarm, Blood Oxygen Sensor, Blood Pressure Monitor, Bluetooth, Calorie Monitor, Fitness Tracker, Heart Rate Monitor, Pedometer, Sleep Monitor, Speakerphone, Touch Screen, Touchscreen

When you connect your device make sure you connect thru your bluetooth/wireless .