Samsung Galaxy Fit 3 SM-R390

Fitness tracker with AMOLED display and up to 14 days of battery life

 Key Specifications

Display

• Type: AMOLED

• Size: 1.6 inches

• Resolution: 208 × 208 pixels

• Brightness: up to 450 nits

• Always-On mode: supported

Body

• Material: aluminum

• Thickness: 9.9 mm

• Weight: 36.8 g

• Colors: graphite, silver, rose gold

Battery

• Capacity: 208 mAh

• Battery life: up to 14 days (depending on usage)

• Charging: magnetic dock, full charge ~2 hours

Connectivity

• Bluetooth 5.1

• Compatibility: Android 6.0 and above with Samsung Health app

Water Resistance

• Standard: 5ATM (up to 50 meters)

 Functions and Features

Health & Fitness

• Real-time heart rate monitoring

• Step count, calorie and distance tracking

• Sleep tracking, including sleep phases

• Stress monitoring with breathing exercises

• Automatic workout detection

• Support for 100+ types of exercises including running, walking, swimming, and cycling

Notifications

• Vibration alerts for calls, messages, and apps

• Music and camera control from smartphone

Additional Features

• Customizable watch faces (100+ options)

• Samsung Health app for data analysis and goal setting

• Firmware updates via app

 Advantages

• Long battery life: up to 14 days without charging under moderate use

• Lightweight and comfortable design: 36.8 g, suitable for long-term wear

• Wide functionality: all essential fitness and health tracking features included

• Android compatibility: integration with Samsung Health app for in-depth data analysis