Fitbit Charge
- Screen 0.4 inch OLED Tap display
- Battery life 7-10 days
- Water resistance 1 ATM
- Sensors 3-axis accelerometer, Altimeter, Vibration motor
- Date October 2014
Specs
General
Physical size | 21mm wide |
Material | Stainless steel casing, elastomer strap |
Charging | USB |
Battery | Lithium-polymer |
Battery life | 7-10 days |
Water resistance | 10 metres (1 ATM) |
Weight | 26 grams |
Display type | OLED Tap display |
Display size | 0.4 inch |
Color options | Slate, Blue, Burgandy, Black |
Sensors
Accelerometer | Yes |
Barometric altimeter | Yes |
Compass | No |
Galvanic skin response | No |
Geomagnetic | No |
Gyroscope | No |
Optical heart rate | No |
Electrical heart rate | No |
SpO2 | No |
Temperature | No |
GPS | No |
GALILEO | No |
GLONASS | No |
QZSS | No |
Beidou | No |
Ambient light sensor | No |
Vibration motor | Yes |
Microphone | No |
Speakers | No |
Health & activity tracking
Steps | Yes |
Distance | Yes |
Calories burned | Yes |
Sports tracking | Yes |
Floors | Yes |
Sleep | Yes |
Heart rate | No |
Stress | No |
Blood oxygen | No |
Respiration rate | No |
UV exposure | No |
Skin temperature | No |
Hydration level | No |
HRV | No |
ECG | No |
Calorie intake | No |
Blood pressure | No |
Glucose | No |
Daily smart features
Smartphone notifications | Yes |
Smartphone music control | No |
On-board music storage | No |
Connected pay | No |
Cellular | No |
Connectivity | Bluetooth |
Operating system | FitbitOS |
Memory | Saves 7 days of detailed motion data, minute by minute. Saves daily totals for the last 30 days. |
Disclaimer Note
You can write your own disclaimer from APS Settings -> General -> Disclaimer Note.