Samsung SM-R861NIDAXAA Galaxy Watch FE 40mm Bluetooth AI Smartwatch: Fitness tracking with performance insights
Meet your new health sidekick, the Samsung Galaxy Watch FE 40mm Bluetooth AI Smartwatch. It's got your back with fitness tracking that keeps tabs on your steps, how long you're active, and calories torched, plus it can manually track over 90 different workouts.
Curious about what's under the hood? The BIA sensor spills the beans on your body fat, muscle, and water levels, giving you the dirt you need to smash those health targets. And with personalized heart rate zones from Galaxy AI, your workouts get a custom tweak to match your vibe.
Heart acting up? The watch's ECG monitoring and regular heart rate checks can spot the weird stuff, so you can loop your doc in with the deets. Plus, its advanced sleep coaching with Galaxy AI is like having a sleep guru on your wrist, breaking down your snooze stages and even catching you if you're sawing logs.
Stylish and tough, the Galaxy Watch FE laughs in the face of water (up to 5 feet for half an hour) and lets you switch up bands to match your mood. Gym rat or pillow hugger, this watch keeps you dialed into what your body's shouting for.
Features
- BIA sensor for body composition analysis
- Personalized heart rate zones with Galaxy AI
- Smart heart monitoring with ECG
- Advanced sleep coaching with Galaxy AI
- Fitness tracking with performance insights
General specs
- Brand: Samsung
- Model: SM-R861NIDAXAA
- Seller: Amazon
- ID: B0D3222HCR
- Package Dimensions: 11.54 x 2.36 x 1.18 inches
- Item Weight: 5.9 ounces
- Connectivity Technologies: Bluetooth
- Special Features: Activity Tracker
- Other Display Features: Wireless
- Human Interface Input: Touchscreen
- Whats in the Box: Watch Strap, Galaxy Watch Charger, Watch Body
- manufacturer: Samsung
- Country of Origin: Vietnam
- Date First Available: June 28, 2024
- First listed by seller: 5/7/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
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| Brand | Samsung | Samsung | Samsung | Samsung | SOUYIE | Samsung |
| Model | SM-R861NIDAXAA | SM-R861NZSAXAA | SM-L300NZEAXAA | Galaxy Watch 7 | H66 | SM-R910NZBAXAA |
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| Price | $189.99 | $172.99 | $189.95 | $219.99 | $145.99 | $247.50 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Jun 27, 2025 | Mar 11, 2026 | Mar 11, 2026 |
| Item Weight | 5.9 ounces | 5.9 ounces | 1.16 ounces | |||
| Special Features | Activity Tracker | Activity Tracker | Sleep Monitor, Blood Pressure Monitor, Activity Tracker, GPS | |||
| Human Interface Input | Touchscreen | Touchscreen | Touchscreen, Microphone, Buttons | |||
| Whats in the Box | Watch Strap, Galaxy Watch Charger, Watch Body | Watch Strap, Galaxy Watch Charger, Watch Body | Watch Strap, Wireless Charger, Smart Watch, Quick Start Guide | |||
| GPS | GPS Via Smartphone | Built-in | GPS Via Smartphone | |||
| Battery Life | 2 | 2 | 5-7 days normal use, 25-30 days standby | |||
| Display Size | 1.57 | 1.57 | 1.19 Inches | |||