- Which Fitbit is right for me?
Design
Charge 3: OLED touchscreen, buckle, aluminium, interchangeable straps, water-resistant Charge 4: OLED touchscreen, buckle, aluminium, interchangeable straps, water-resistant Charge 5: AMOLED always-on colour touchscreen, buckle, aluminium, interchangeable straps, water-resistant
Fitbit Charge 3 review
Specs and sensors
- Charge 3: HR, SpO2 monitor, connected GPS, NFC in some models Charge 4: HR, SpO2 monitor, built-in GPS, NFC Charge 5: HR, SpO2 monitor, EDA sensor, ECG readings, built-in GPS, NFC
Features
- Charge 3: Activity and sleep monitoring, auto-exercise recognition, multi-sport tracking, smartphone alerts, swim tracking, goal-based exercise, run detect with auto stop, accept/reject calls, Quick Replies, NFC, Active Zone Minutes Charge 4: Adds Spotify support, SmartWake alarms Charge 5: Adds Daily Readiness, Stress Management Score
