features
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Chips:SF32LB551, App Wearfit pro
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Bluetooth: V5.0+3.0
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Material: Aluminum alloy+ IML
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Waterproop IPX 68
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Net weight: 54.8g(with watch band)
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Screen size: 2.2 inch
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458*518 pixel
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Battery: 400mAh, 3.7V
- charging time 2.5H, Working time 10 days, standby time 150 days
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