Free Shark Smart Ring with Sleep Monitoring: Intelligent Sleep Tracker
🌟 Free Shark Smart Ring is your ultimate health companion, offering sleep monitoring, heart rate, and blood pressure tracking without any subscription fees. Designed for both iPhone and Android, this ring is IP68 waterproof, making it perfect for swimming and intense workouts.
🛌 Intelligent Sleep Tracker provides detailed insights into your sleep patterns, including deep and light sleep durations. Stay informed and adjust your lifestyle for better sleep quality.
❤️ 24/7 Health Monitoring tracks heart rate, blood oxygen, and blood pressure. Whether you're running, cycling, or doing yoga, it records all key data accurately.
💧 80-meter Waterproof design ensures durability in various scenarios. The skin-friendly materials offer comfort even during extended wear.
🔋 Long Battery Life lasts up to 5 days on a single charge, extending to 30 days with the smart charging case. The ultra-thin design is so light you'll forget you're wearing it.
🔄 No Subscription Fees mean you can enjoy all features of the Free Shark Smart Health Monitoring App for life, including real-time tracking and professional advice.
General specs
- Brand: Free Shark
- Model: Smart Ring
- Seller: Amazon
- Package Dimensions: 2.99 x 2.99 x 1.85 inches
- Item Weight: 3.2 ounces
- Batteries: 1 A batteries required. (included)
- Customer Reviews: 4.9 stars from 53 ratings
- Date First Available: March 10, 2025
- Manufacturer: Free Shark
- Country of Origin: China
- Standing Screen Display Size: 0.1 Inches
- Memory Storage Capacity: 64 MB
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
#publicidad
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
|
Free Shark Smart Ring Intelligent Sleep Tracker
|
Free Shark Smart Ring Intelligent Sleep Tracker
|
Free Shark Smart Ring Intelligent Sleep Tracker
|
Fitness Tracker Smart Ring Intelligent Sleep Tracker
|
Health Tracker Ring Intelligent Sleep Tracker
|
Health Tracker Ring Continuous heart rate monitoring
|
|
| Brand | Free Shark | Free Shark | Free Shark | Duobuy | Duobuy | KNGAD |
| Model | Smart Ring | Smart Ring | Smart Ring | |||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $69.99 | $69.99 | $59.99 | $69.98 | $69.98 | $69.98 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 13, 2025 | May 11, 2025 | June 15, 2025 | June 15, 2025 | June 4, 2025 | June 5, 2025 |
| package_dimensions | 2.99 x 2.95 x 1.81 inches | 3.03 x 2.95 x 1.85 inches | 3 x 3 x 2 inches | 3.62 x 3.54 x 1.26 inches | ||
| item_weight | 3.52 ounces | 2.89 ounces | 3.98 ounces | 3.2 ounces | ||
| batteries | 1 A batteries required. (included) | 1 A batteries required. (included) | 1 A batteries required. (included) | 1 A batteries required. (included) | ||
| date_first_available | March 10, 2025 | March 10, 2025 | December 13, 2024 | April 17, 2025 | ||
| country_of_origin | China | China | China | China | ||
Reviews
Charlotte Anderson
May 2, 2025
María Fischer
May 2, 2025
Francesco García
May 2, 2025
Bullet
May 2, 2025
Daisy
May 2, 2025
Viking
May 1, 2025
Olivia Moreau
May 1, 2025
Tinkerbell
May 1, 2025