Introduction
The SAMSUNG Galaxy Fit3 is a health and activity fitness tracker designed to help you monitor your wellness journey. With its slim and sporty design, it provides essential tracking features from daily steps to heart rate, and detailed sleep analysis. It seamlessly syncs with compatible Samsung smartphones, offering deeper insights into your daily movement through the Samsung Health app. Galaxy Fit3 is more than a device - it’s a way to simply track and monitor how you move each day.

The sleek design of the Galaxy Fit3, ready for daily use.
What's in the Box
- Watch Body
- Watch Strap
- Galaxy Fit3 Charger
Setup
1. Initial Charge
Before first use, fully charge your Galaxy Fit3 using the provided Galaxy Fit3 Charger. Connect the charger to a power source and attach the watch body to the magnetic charging pins.
2. Power On
Once charged, the device will power on automatically or can be powered on by pressing and holding the side button.
3. Pairing with Your Smartphone
To unlock the full potential of your Galaxy Fit3, pair it with a compatible Samsung Galaxy smartphone. Download the Samsung Health app from the Google Play Store. Follow the on-screen instructions in the app to connect your Galaxy Fit3 via Bluetooth.

The Galaxy Fit3 paired with a smartphone, demonstrating music control and notification capabilities.
An official video demonstrating the initial setup and key features of the Samsung Galaxy Fit3.
Operating Your Galaxy Fit3
Daily Activity Tracking
The Galaxy Fit3 automatically tracks your daily steps, distance, and calories burned. You can view your progress directly on the device or in more detail within the Samsung Health app.

Visual representation of daily activity tracking and health metrics available through the Samsung Health app.
Heart Rate Monitoring
Your Galaxy Fit3 continuously monitors your heart rate. Access the heart rate widget on your device or check the Samsung Health app for historical data and insights into your heart health.
Sleep Tracking and Snore Detection
Wear your Galaxy Fit3 to bed to track your sleep patterns, including sleep stages (awake, REM, light, deep) and sleep score. When paired with a compatible smartphone within 2 feet, the device can also detect snoring, providing a comprehensive overview of your sleep quality.

Detailed sleep tracking features, including sleep stages and coaching, as displayed on the Galaxy Fit3 and Samsung Health app.
Workout Tracking
The Galaxy Fit3 supports over 100 workout types with automatic workout detection for common activities like walking, running, and cycling. Manually select other workouts to track specific metrics.

The extensive range of workout tracking options available on the Galaxy Fit3.
Stress Management
Monitor your stress levels throughout the day. The device can provide gentle reminders to breathe and relax when high stress is detected.
Notifications and Controls
Receive notifications for calls, messages, and app alerts directly on your wrist. You can also control music playback and use the 'Find My Phone' feature.

The versatile design of the Galaxy Fit3, suitable for various activities and styles.
Customization
Personalize your Galaxy Fit3 with over 100 watch faces available through the Samsung Health app, allowing you to match your style and access preferred information at a glance.

A selection of the diverse watch faces that can be customized on the Galaxy Fit3.
Maintenance
Cleaning Your Device
Regularly clean your Galaxy Fit3 and its strap with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials. Ensure the device is dry before charging.
Water Resistance
The Galaxy Fit3 is consistent with 5ATM water resistance (up to 50m of water for up to 10 minutes) and IP68 rating (up to 6 feet of water for up to 30 minutes). Rinse residue / dry after wet.
Battery Care
To maximize battery lifespan, avoid extreme temperatures and do not leave the device fully discharged for extended periods. The 208 mAh battery provides up to 13 days of typical use.

The long-lasting battery of the Galaxy Fit3, offering up to 13 days on a single charge.
Troubleshooting
Device Not Powering On
- Ensure the device is fully charged.
- Press and hold the side button for at least 7 seconds.
Pairing Issues
- Ensure Bluetooth is enabled on your smartphone.
- Restart both your Galaxy Fit3 and smartphone.
- Ensure the Samsung Health app is updated to the latest version.
Inaccurate Tracking Data
- Ensure the device is worn snugly on your wrist, but not too tight.
- Clean the sensors on the back of the device.
- Update the device firmware via the Samsung Health app.
Specifications
| Feature | Detail |
|---|---|
| Model Number | SM-R390NZAEXAA |
| Dimensions | 1.69 x 1.13 x 0.39 inches |
| Item Weight | 0.67 ounces |
| Screen Size | 1.6 Inches (AMOLED) |
| Operating System | RTOS |
| Memory Storage Capacity | 16 MB |
| Battery Capacity | 208 mAh |
| Connectivity | Bluetooth |
| Water Resistance | 5ATM / IP68 |
| Special Features | Touchscreen, Lightweight, Multisport Tracker, Activity Tracker, Fall Detection |

Detailed view of the Galaxy Fit3's physical features and build quality.
Warranty and Support
Warranty Information
This SAMSUNG Galaxy Fit3 comes with a 2-year limited warranty. Please retain your proof of purchase for warranty claims. For full warranty terms and conditions, refer to the documentation included in your product packaging or visit the official Samsung support website.
Customer Support
For further assistance, technical support, or service inquiries, please visit the Official Samsung Store on Amazon or the Samsung support website.







