FITBIT IP68 CHARGE 3 FITNESS TRACKER

• Display: OLED touchscreen
• Screen size: 35.8mm x 22.7mm
• Durability: Aerospace-grade aluminum with Corning Gorilla Glass 3
• Water resistance: Water resistant to 50 meters 
• Weight: 30g 

Battery

• Battery life: Up to 7 days (varies with use)
• Charge time: Approximately 2 hours for a full charge 

Performance and sensors

• Heart rate: 24/7 optical heart rate monitor
• GPS: Connected GPS for tracking pace and distance during outdoor activities
• Sensors: 3-axis accelerometer, optical heart rate monitor, altimeter
• Metrics: Steps, calories burned, heart rate, sleep stages (light, deep, REM), and more
• Workouts: Over 15 exercise modes with goal-based stats 

Connectivity and software

• Compatibility: iOS (11 and higher) and Android (7.0 and higher) devices
• Notifications: Call, text, calendar, and app alerts
• Syncing: Automatically syncs with computers and smartphones
• Other features: Auto sleep tracking, inactivity alerts, guided breathing sessions, and female health tracking

Tested, including charger. Scratch on display otherwise minimal wear and tear.