FFFITNES R5 Health Fitness Tracker Smart Ring: Real-time health monitoring
🌟 Real-time Health Monitoring: Equipped with the latest sensors, this smart ring tracks your heart rate, blood oxygen, blood pressure, and sleep quality 24/7. View your data on the "ECTRI" app and adjust your lifestyle based on detailed reports.
🏃 Multiple Sports Modes: Supports various activities like running, cycling, swimming, and more. Records steps, distance, and calories burned to help you achieve your fitness goals.
👆 Gesture Control: Control your music, camera, and more with simple finger gestures. Enjoy hands-free convenience in your daily tasks.
⚡ Fast Charging: Charges fully in 60 minutes, offering 3-5 days of use and 7-10 days standby time. Compatible with Android 6.0+ and iOS 11.0+ devices.
💧 IP68 Waterproof: Wear it confidently while washing hands, swimming, or bathing. Made from epoxy resin and stainless steel for all-day comfort.
🎁 Perfect Gift: Available in multiple sizes and colors, this stylish ring makes an excellent gift for loved ones.
Features
- Multiple sports modes
- Gesture control
- Fast charging
- IP68 waterproof
- Comfortable material
- Real-time health monitoring
General specs
- Brand: FFFITNES
- Model: R5
- Seller: Amazon
- ID: B0F23RZ9N2
- Package Dimensions: 3.7 x 3.54 x 1.85 inches
- Item Weight: 4.6 ounces
- batteries: 1 AAA batteries required. (included)
- OS: Android&iOS
- Wireless Communication Technologies: Bluetooth
- Connectivity Technologies: Bluetooth
- GPS: GPS Via Smartphone
- Special Features: Step Counter, Blood Pressure Monitor, Calorie Consumption, Music/Camera Control, Activity Tracker, Gesture Control, Heart Rate Monitor, Sleep Tracker
- Other Display Features: Wireless
- Whats in the Box: Smart Ring, Charging Cable & Manual
- manufacturer: FFFITNES
- Country of Origin: China
- Date First Available: April 21, 2025
- Standing Screen Display Size: 8
- Memory Storage Capacity: 64 MB
- RAM Memory Installed Size: 64 MB
- First listed by seller: 5/2/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
United States
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| Brand | FFFITNES | Oucscru | FFFITNES | Duobuy | YOUKUI | Oucscru |
| Model | R5 | R6 | ||||
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| Price | $54.99 | $49.99 | $24.99 | $50.41 | $22.16 | $39.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 11, 2025 | Dec 6, 2025 | Jun 27, 2025 | Aug 5, 2025 | Jun 27, 2025 | Jun 27, 2025 |
| Package Dimensions | 3.7 x 3.54 x 1.85 inches | 3.5 x 3.5 x 2.7 inches | 3.62 x 3.62 x 1.26 inches | 1.97 x 1.97 x 0.79 inches | 3.5 x 3.5 x 2.7 inches | |
| Item Weight | 4.6 ounces | 4 ounces | 2.68 ounces | 3.52 ounces | 1.76 ounces | 0.8 Ounces |
| batteries | 1 AAA batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 AAA batteries required. (included) | 1 A batteries required. (included) | 1 12V batteries required. (included) | 1 Nonstandard Battery batteries required. (included) |
| Country of Origin | China | China | China | China | ||
| Date First Available | April 21, 2025 | April 21, 2025 | April 8, 2025 | |||
| Standing Screen Display Size | 8 | 9 Centimeters | 0.5 Centimeters | |||
| Memory Storage Capacity | 64 MB | 4 MB | 64 MB | 64 MB | 8 MB | |
Reviews
Tinkerbell
May 3, 2025
Star
May 3, 2025