Linwear Wholesale Wearable Devices Wireless Charging LW74 Smart Digital Watch Cheap Custom Logo Smartwatches
LW74 Smart Watch [APP: Onwear Rro] Color:Black
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Mechanical
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Waterproof level
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IP68
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Screen size
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1.99 inch 420*490
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Screen type
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TFT-IPS
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Screen cover
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Glass
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Middle frame
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Zinc Alloy
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Bottom shell
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IML
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Button
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1 rotary crown button
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Mic
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Yes
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Motor
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Yes
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Speaker
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Yes
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Heart rate lens
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ABS+PC
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Wristband material
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Liquid silicone
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Buckle
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Stainless steel
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Tongue clasp
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Stainless steel
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Watch size(L x W x H)mm
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Length : 257mm (complete machine)
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Body size(L x W x H)mm
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47.8*40.3*11mm
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Hardware
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MCU
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RTL8762DW+BK
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Three-axis sensor
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STK8321
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PPG heart rate sensor
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HRS3300
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Screen
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Capacitive full screen touch (CST816D)
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Screen Resolution
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420*490
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Flash
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128Mb
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BT version
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5.1
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Power
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Operating Voltage
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3.7V
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Battery
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320 mAh
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Battery life
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Standby 15 days above, normal use over 5 days
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Type of battery
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Lithium polymer
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Charging method
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Wireless charging
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Charging time
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2.5 hours
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