JKLY JKLYBJ9LHL FitnessTracker Ring: 7-DAY OFFLINE DATA STORAGE
Meet the FitnessTracker Ring—your new health guru that's as stylish as it is smart. Packed with advanced sensors and wrapped in a sleek design, it's like having a personal trainer and a fashion statement on your finger. Whether you're crushing it at the gym or just trying to survive Monday, it keeps tabs on sleep patterns, heart rate, stress levels, and more, turning data into your secret weapon for a healthier life.
Now, let's talk features (because that's where the magic happens). Ever wondered how much of your 'deep sleep' is actually just lying there thinking about life? This ring knows. Plus, it's got your back with meditation guidance, real-time heart rate and stress monitoring (because sometimes, knowing your stress level is half the battle), and even tracks blood oxygen and how fast you're breathing. And yes, it's waterproof (IP68) and so light you'll forget it's there—until it reminds you to move.
- Compatible with both iOS and Android, it plays nice with Apple Health & Google Health, because exclusivity is so last season.
- Battery life? A solid 7 days, with fast wireless charging because nobody has time to wait.
- Lose connection? No sweat. It stores data offline for 7 days, so your health insights are safe and sound.
And here's the kicker: the ring doesn't just collect data; it turns it into personalized exercise suggestions and helps you track fitness goals in real-time. With over 99% accuracy in heart rate measurements (thanks to those high-precision PPG sensors), it's like having a lab on your finger—minus the white coat.
Features
- CONVENIENT CHARGING WITH LONG BATTERY LIFE
- ACCURATE TRACKING AND SMART ANALYSIS
- STRESS MANAGEMENT
- SMART INNOVATION FOR PRECISION HEALTH
- 7-DAY OFFLINE DATA STORAGE
General specs
- Brand: JKLY
- Model: JKLYBJ9LHL
- Seller: Amazon
- ID: B0DJBJ9LHL
- Product Dimensions: 0.98 x 0.98 x 0.11 inches
- Item Weight: 4.9 Grams
- batteries: 1 Lithium Ion batteries required. (included)
- Date First Available: September 18, 2024
- manufacturer: JKLY
- Country of Origin: China
- Memory Storage Capacity: 16 MB
- Waterproof Rating: IP68
- Sensors: Green LED (optical heart rate sensor), red LED (pulse oximeter), PPG sensor, body temperature sensor, photodiode and 3D accelerometer
- Battery Life: 7 days
- Charging Time: 30-90 minutes
- First listed by seller: 4/8/25
If you are interested in more details, you can find full information on the seller's page.
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| Brand | JKLY | Piluyaa | Anarow | Piluyaa | Shenzhen Lanxi Technology Co., Ltd | MZJ |
| Model | JKLYBJ9LHL | SmartHealth | AKIKI | M-050819-ZH | ||
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| Price | $249.00 | $39.99 | $139.99 | $17.99 | $39.99 | $55.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Jun 27, 2025 | Jun 27, 2025 | Dec 6, 2025 | Dec 6, 2025 | Jun 27, 2025 | Nov 10, 2025 |
| Item Weight | 4.9 Grams | 0.05 Kilograms | 0.05 Kilograms | 3.52 ounces | 3.2 ounces | |
| batteries | 1 Lithium Ion batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 9V batteries required. | 1 9V batteries required. (included) | |
| Date First Available | September 18, 2024 | February 24, 2025 | February 24, 2025 | |||
| Country of Origin | China | China | China | China | China | |
| Package Dimensions | 1.97 x 0.39 x 0.39 inches | 1.97 x 0.39 x 0.39 inches | 3.27 x 3.23 x 1.12 inches | 3 x 3 x 1.6 inches | ||
