Fitbit Flex Teardownen
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Technical Specifications ¶
Flex uses a MEMS 3-axis accelerometer that measures your motion patterns to determine your calories burned, distance traveled, steps taken, and sleep quality. Flex also contains a vibration motor, which allows it to vibrate when alarms are set to go off.
As long as Flex has battery power, it tracks the most recent seven days of detailed, minute-by-minute data. It also tracks your daily total for the past 30 days and summarizes your daily calories, distance, and steps taken.
- 5 Day battery Life
- Lithium Polymer Battery
- Bluetooth 4.0 Radio Transceiver for wireless sync
- Water resistant, can be submerged up to 10 meters.