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Specifications
Processor
Unspecified
Display
1.57" OLED touchscreen (greyscale) with backlight
Battery
Battery Life:Up to ~7 days typical usage
Charging:Proprietary USB charging cable (~2 hours full charge)
Sensors
Optical heart-rate monitor (24×7), Relative SpO₂ sensor (blood-oxygen estimate), 3-axis accelerometer, Barometric altimeter, Built-in GPS (L1) and GLONASS support
Water Resistance
5 ATM / 50 metres (suitable for swim/shower)
Connectivity
Bluetooth LE + NFC (Fitbit Pay), GPS built-in
Physical Aspects
Design:Aluminium case, elastomer strap (small/large included), fits wrist sizes 140-220 mm
Weight:Approx. ~30 g
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