Samsung SM-R861NZSAXAA Galaxy Watch FE 40mm Bluetooth AI Smartwatch: Fitness tracking with performance insights
Meet the SAMSUNG Galaxy Watch FE 40mm Bluetooth AI Smartwatch – not just a gadget, but your 24/7 health guru. Ever wondered how many steps you actually take or how many calories you burn while pretending to listen in meetings? This buddy’s got you covered with fitness tracking that spills all the beans. And with the BIA sensor, it’s like having a mini lab on your wrist, breaking down everything from body fat to how much water you’re really made of (spoiler: it’s a lot). 🏋️♂️
Heart health? Check. With ECG monitoring and heart rate checks that don’t miss a beat, it’s like having a cardiologist in your corner. Plus, those personalized heart rate zones? They’re like a personal trainer that actually gets you. And for those who think they’re sleeping like a baby (but actually snoring like a chainsaw), the advanced sleep coaching will set the record straight with insights to turn your night into a restful masterpiece. 🌙
Oh, and it plays nice with Android phones, comes with GPS via smartphone (so you won’t get lost), a touchscreen that feels like the future, and it’s water-resistant up to 5 feet – because showers are for singing, not for worrying. Comes with a watch strap, charger, and the watch itself. Basically, it’s the gift that keeps on giving. 🎁
- 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-R861NZSAXAA
- Seller: Amazon
- package_dimensions: 11.5 x 2.4 x 1.22 inches
- item_weight: 5.9 ounces
- os: Android
- connectivity_technologies: Bluetooth
- gps: GPS Via Smartphone
- 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
- standing_screen_display_size: 40 Millimeters
- First listed by seller: 5/6/25
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
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| Brand | Samsung | Samsung | Samsung | Samsung | Samsung | Samsung |
| Model | SM-R861NZSAXAA | SM-R861NIDAXAA | SM-R910NZBAXAA | SM-R860NZKAXAA | SM-R940NZSAXAA | SM-R845U |
| Color | ||||||
| Rating |
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| Price | $159.99 | $189.00 | $199.99 | $136.99 | $299.99 | $45.00 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 27, 2025 | June 27, 2025 | June 27, 2025 | June 27, 2025 | July 17, 2025 | July 17, 2025 |
| item_weight | 5.9 ounces | 5.9 ounces | 1.16 ounces | 0.914 ounces | 6.4 ounces | 5 ounces |
| os | Android | Wear OS | Android | Android | Tizen 3.0 | |
| connectivity_technologies | Bluetooth | Bluetooth | Bluetooth, GPS, LTE | Bluetooth, Wi-Fi | Bluetooth, Wi-Fi, NFC, GPS | |
| gps | GPS Via Smartphone | GPS Via Smartphone | Built-in GPS | True | True | |
| special_features | Activity Tracker | Activity Tracker | Sleep Monitor, Blood Pressure Monitor, Activity Tracker, GPS | ECG, Sleep Monitor, Activity Tracker, GPS, Bluetooth, Heart Rate Monitor, Wireless, Daily Workout Memory, Notifications, Music Player | Heart Rate Monitor | Accelerometer, GPS, Activity Tracker, Heart Rate Monitor, Music Player, Notifications, Oxymeter (SpO2), Phone Call, Sleep Monitor, Text Messaging, Voice Call, Time Display, Wireless Charging |
| other_display_features | Wireless | Wireless | Wireless | |||
| human_interface_input | Touchscreen | Touchscreen | Touchscreen, Microphone, Buttons | Touchscreen, Buttons | Buttons | Touchscreen |
| 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 | Watch, Band, Charger | Watch Strap, Galaxy Watch Charger, Watch Body | |
| standing_screen_display_size | 40 Millimeters | 44 Millimeters | 1.2 Inches | 44 Millimeters | 34.5 Millimeters | |
| product_dimensions | 1.7 x 1.75 x 0.39 inches | 1.59 x 1.54 x 0.38 inches | 11.85 x 2.36 x 1.26 inches | 1.82 x 1.77 x 0.44 inches | ||
| batteries | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. | ||
| wireless_communication_technologies | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| memory_storage_capacity | 16000 MB | 16 GB | 8 GB | |||
| ram_memory_installed_size | 1.5 GB | 1.5 GB | 1 GB | |||
| scanner_resolution | 390 x 390 | 480 x 480 | 360 x 360 | |||
Galaxy Watch FE 40mm Bluetooth AI Smartwatch
Hannah L.
Boston, MA
May 12, 2025
As a brand loyalist, I was excited to get this Samsung watch, hoping it would be a breeze to use, but honestly, I'm a bit disappointed. I've had it for a couple of weeks now, and while it does a lot of health stuff like measuring my body and heart, it feels a bit overwhelming for a beginner like me. The courier called ahead for delivery, which was nice, but assembly wasn't as simple as I expected. I use it mostly for checking my daily activity and sleep, and it's very accurate, but I miss having more independence from my phone. For my interests in automotive, it doesn't add much, but it's a solid health companion. Overall, it's good, but not perfect for someone not too tech-savvy.
- Pros: I love how it keeps track of my steps and calories without any fuss, and the heart checks are very reassuring, making me feel safer day to day. The sleep insights have been a real eye-opener, helping me understand my rest better, and it's nice that it works well with my phone for directions.