The Samsung Galaxy FIT 3 Smart Watch is a lightweight fitness and wellness tracker designed to deliver clear health insights, long battery life and everyday convenience in a slim aluminium form factor. Featuring a 1.6-inch AMOLED display with 256 × 402 resolution, it provides ample space to view workout metrics, notifications and watch faces at a glance. With up to 13 days of typical usage from its 208 mAh battery and fast top-ups via USB-C magnetic charging, it is built for extended wear. The Samsung Galaxy FIT 3 Smart Watch tracks over 100 exercises with automatic detection for popular activities, and continuously monitors sleep stages, heart rate, stress and blood oxygen for a rounded picture of your daily health, viewable in detail through the Samsung Health app on your phone. Rated 5ATM and IP68, it is suitable for pool swimming and outdoor use, while Bluetooth 5.3 connectivity enables smart notifications, media control and basic phone functions directly from your wrist.
Key Features
1.6″ AMOLED Fitness Display: High-contrast 1.6″ AMOLED panel (256 × 402) optimised for outdoor readability and compact wrist use.
Multi-Day Battery Performance: 208 mAh battery offers up to around 13 days of typical use, with quick charging via USB-C magnetic cable.
Comprehensive Health Tracking: Records daily steps, calories, heart rate, sleep stages, stress and SpOâ‚‚, plus fall detection and inactivity alerts.
100+ Workout Modes: Supports tracking for over 100 exercises with automatic recognition for selected workouts such as running, elliptical and pool swimming.
Durable 5ATM + IP68 Design: Slim aluminium body with 5ATM and IP68 ratings for water and dust resistance, ideal for everyday and sports use.
Technical Specifications Table
| Feature | Details |
|---|---|
| Product Name | Samsung Galaxy FIT 3 Smart Watch |
| Model | SM-R390 |
| Battery Capacity | 208 mAh typical |
| Charging Time | Up to ~65% in 30 minutes (fast charge) |
| Connectivity | Bluetooth 5.3 |
| Dimensions | 42.9 × 28.8 × 9.9 mm (body, approx.) |
| Warranty | 1 Year manufacturer warranty (regional) |
Specifications are based on published Galaxy Fit3 SM-R390 data and official feature sheets.
FAQ Section
Q1: Which phones are compatible with the Samsung Galaxy FIT 3 Smart Watch?
The watch is designed for Android smartphones, with full functionality when paired to a recent Samsung Galaxy phone running Android 10 or later and the Samsung Health and Galaxy Wearable apps installed.
Q2: Can the watch store music or install apps like a full smartwatch?
The Galaxy FIT 3 is a fitness band running a lightweight RTOS platform; it does not support full app installation or onboard music playback like Wear OS watches, but it can control media playing on your paired phone.
Q3: How accurate is the sleep and heart rate tracking?
It uses an optical heart rate sensor and motion data to estimate heart rate, sleep stages and blood oxygen. These measurements are intended for general wellness and fitness, not for diagnosis or medical treatment.
Q4: Is the Samsung Galaxy FIT 3 Smart Watch suitable for swimming?
Yes. With 5ATM water resistance and IP68 dust/water sealing, it can be used for pool swimming and is protected against splashes and brief immersion, though high-pressure and diving activities are not recommended.
Q5: What comes in the box?
Typical retail contents include the Samsung Galaxy FIT 3 Smart Watch, USB-C magnetic charging cable, pre-installed strap and quick start documentation. Exact contents may vary by region.
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