Specifications:

Screen size: 1.3-inch color screen
Screen operation: full touch/side buttons
Length of wristband: 243/25.4=9.6 inches
Motion sensor :30 gravity acceleration sensor
Heart rate sensor: second generation dynamic heart rate sensor
Waterproof rating :IP67
System requirements: android 4.4 and above or iOS8.0 and above. On the version
Transmission mode: Bluetooth 4.0
Standby time: standby for 7~15 days, normal use for 3~5 days

Packing list：

Single head + leather strap + magnetic charging cable + manual

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