Sensors and Components
Fitbit Charge 5 contains the following sensors and motors:
- Optical heart-rate tracker
- 3-axis accelerometer, which tracks motion patterns
- Ambient light sensor
- Built-in GPS receiver
+ GLONASS, which tracks your location during a workout
- Multipurpose electrical sensors compatible with the EDA Scan app
- Vibration motor
The housing on Charge 5 is made of
Charge 5 contains a Bluetooth 5.0 radio transceiver
Charge 5 contains a vibration motor for alarms, goals, notifications, reminders, and apps.
Charge 5 contains a rechargeable lithium-polymer battery.
Charge 5 stores your data, including daily stats, sleep information, and exercise history, for 7 days. See your historical data in the Fitbit app.
Charge 5 has a color AMOLED display.
Band sizes are shown below. Note that accessory bands sold separately may vary slightly.
|Small band||Fits a wrist between 5.5 - 7.1 inches (140 mm - 180 mm) in circumference|
|Large band||Fits a wrist between 7.1 - 8.7 inches (180 mm - 220 mm) in circumference|
14° to 113° F
-4° to 14° F
113° to 140°F
|Water resistance||Water resistant up to 50 meters|
|Maximum operating altitude||28,000 feet
To learn more about your tracker,
Return policy and warranty
Find warranty information and the fitbit.com return policy on our website.