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Specifications
Wrist Size:
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17cm–22cm
Sensors and Components:
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3-axis G-Sensor
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3-axis Gyroscope
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E-compress
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Vibration motor
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LED indicator
Display:
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OLED
Batteries and Power:
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Battery life: 8–12 days
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Battery type: Lithium-polymer
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Charge time: Less than one hour
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Radio transceiver: Bluetooth LE (Bluetooth Smart)
Memory
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7 days of detailed daily- and sports-motion
Phone/Tablet Requirement:
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Android: 4.3 or higher
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iOS: iOS 8.0 or higher
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Mobile phone with Bluetooth LE
*Apple devices with Bluetooth LE: iPhone 4s or later, iPad 3rd generation or later,
iPod Touch 5th generation or later, All iPad Pro models, All iPad mini models
Environmental Requirements
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Operating temperature: -4° to 113° F
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Maximum operating altitude: 30,000 feet