Fitness Tracking, Health Monitoring, Sleep Tracking, Heart Rate Monitoring, SpO2 Tracking, Stress Management, EDA Monitoring, Skin Temperature Tracking, Swimming, Running, Cycling, 24/7 Wellness Monitoring, Contactless Payments, Google Maps Navigation, Google Assistant
The Fitbit Charge 6 is a premium fitness tracker featuring a 1.04-inch AMOLED color touchscreen with 450 nits brightness, built-in GPS with GLONASS, and up to 7 days of battery life. It offers comprehensive health monitoring including Fitbit's Gen 5 PurePulse optical heart rate sensor, SpO2 blood oxygen, EDA stress management with electrodermal activity sensor, skin temperature tracking, sleep stage analysis with Smart Wake, and 40+ exercise modes with automatic workout detection and swim tracking with 5ATM water resistance. Powered by Bluetooth 5.0 LE and NFC with Google Wallet contactless payments, Google Maps navigation, and Google Assistant voice control, the Charge 6 bridges the gap between a fitness tracker and a smartwatch at a competitive $159.95 price point, compatible with the Fitbit app on Android 9.0+ and iOS 15.0+.
| Brand | Fitbit |
|---|---|
| Model | Fitbit Charge 6 |
| Display | 1.04" AMOLED Color Touchscreen, 206x124 pixels, up to 450 nits brightness, Corning Gorilla Glass 3 |
| Battery | Lithium-polymer, up to 7 days typical usage (up to 14 days with Always-On Display off), magnetic charging cable (0-100% in ~2 hours) |
| Weight | 35.4g (with band), 18.6g (tracker only) |
| Connectivity | Bluetooth 5.0 LE, NFC (Google Wallet support) |
| Operating System | Proprietary RTOS (Fitbit mobile app on Android 9.0+ / iOS 15.0+) |
| Dimensions | 45.8 x 27.6 x 11.2 mm |
Step-by-step fixes for common issues with this gadget
Causes Always-On Display left enabled — the screen is the single biggest battery drain on the Charge 6. If it wakes every time you move and stays lit, the ~310mAh cell inside the tracker can drop from a week of runtime to little more than a day...
Causes Bluetooth connection dropped or blocked — the Charge 6 syncs to the Fitbit/Google Health app over Bluetooth Low Energy. If Bluetooth is switched off, the tracker is out of range, or it has latched onto a different phone, sync simply stops...
Causes Depleted battery — the most common reason a Charge 6 refuses to switch on is simply an empty battery. The tracker has a 310mAh cell that lasts around a week, but if it was left unused for a long stretch, or a workout drained it completely...