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Screen
1.2'' STN black and white display
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Button
4 (SELECT/BACK/UP/DOWN)
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Wristband materials
PUR
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Wristband length
12+8.6cm
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Wristband width
20mm
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Body material
plastic
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Dimension
40.3*41*11.7mm
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Weight
about 32g
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Charging time
5 hours
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Connectivity
Bluetooth 5.0 BLE
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Battery capacity
160 mAh lithium-ion polymer battery (minimum value).
Charging time: 2.5 hours -
Battery life
28 days 1 (typical)
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Sensors
accelerator sensor, BioTracker™ PPG bio-tracking optical heart rate sensor
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Water resistant
5ATM2
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Accessories
watch (strap included),charging base, user manual
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Supported devices
Android 5.0 or iOS 10.0 and above
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Application
Zepp