Samsung SM-R390 Galaxy FIT 3 Smart Fitness Tracker: 1.6" AMOLED Display
And talk about stamina – this thing lasts up to 14 days on a single charge. That’s two weeks of forgetting where you put the charger (we’ve all been there). Whether you’re into yoga, running, or pretending to run, it tracks over 100 workouts and even judges your sleep (just kidding, it’s supportive). Plus, it keeps you in the loop with calls and texts, and yes, you can blast your workout playlist right from your wrist. Lightweight? Check. Comfortable? Double-check. It’s like it’s not even there, except for all the ways it totally is.
General specs
- Brand: Samsung
- Model: SM-R390
- Seller: Amazon
- Display Size: 1.6 Inches
- Battery Life: Up to 14 Days
- Memory Storage Capacity: 1.6 GB
- RAM Memory Installed Size: 16 MB
- Item Weight: 3.84 ounces
- Package Dimensions: 4.8 x 3.54 x 1.85 inches
- Batteries: 1 Lithium Polymer batteries required.
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
#publicidad
$53.50
Last price update: 7/17/25
Available to order
Shipping options
Delivery to 
United States
United States
Available
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Samsung SM-R390 1.6" AMOLED Display
|
Samsung FIT 3 1.6" AMOLED Display
|
Samsung SM-R861NZSAXAA Fitness tracking with performance insights
|
Samsung SM-R861NIDAXAA Fitness tracking with performance insights
|
Samsung SM-R940NZSAXAA Personalized heart rate zones
|
Samsung SM-R910NZBAXAA Advanced sleep coaching
|
|
| Brand | Samsung | Samsung | Samsung | Samsung | Samsung | Samsung |
| Model | SM-R390 | FIT 3 | SM-R861NZSAXAA | SM-R861NIDAXAA | SM-R940NZSAXAA | SM-R910NZBAXAA |
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $53.50 | $49.79 | $159.99 | $189.00 | $299.99 | $199.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | July 17, 2025 | June 27, 2025 | June 27, 2025 | June 27, 2025 | July 17, 2025 | June 27, 2025 |
| item_weight | 5.9 ounces | 5.9 ounces | 6.4 ounces | 1.16 ounces | ||
| os | Android | Android | Wear OS | |||
| connectivity_technologies | Bluetooth | Bluetooth | Bluetooth, Wi-Fi | |||
| gps | GPS Via Smartphone | True | GPS Via Smartphone | |||
| special_features | Activity Tracker | Activity Tracker | Heart Rate Monitor | Sleep Monitor, Blood Pressure Monitor, Activity Tracker, GPS | ||
| other_display_features | Wireless | Wireless | Wireless | |||
| human_interface_input | Touchscreen | Touchscreen | Buttons | Touchscreen, Microphone, Buttons | ||
| whats_in_the_box | Watch Strap, Galaxy Watch Charger, Watch Body | Watch Strap, Galaxy Watch Charger, Watch Body | Watch Strap, Galaxy Watch Charger, Watch Body | Watch Strap, Wireless Charger, Smart Watch, Quick Start Guide | ||
| standing_screen_display_size | 40 Millimeters | 44 Millimeters | 44 Millimeters | |||
Galaxy FIT 3 Smart Fitness Tracker
$53.50
Reviews
3.95
5
0
4
0
3
0
2
0
1
0