Free Shark Smart Ring with Sleep Monitoring: Intelligent Sleep Tracker
Ever wished for a health guru that fits on your finger? Meet the Smart Ring with Sleep Monitoring – your 24/7 wellness sidekick. It’s not just about counting sheep; this little marvel dishes out the dirt on your sleep with detailed reports, keeps tabs on your heart rate, and even checks your blood oxygen levels like a pro. And yeah, it’s IP68 waterproof, so go ahead, take it for a swim (the ring, not your phone). With a battery that laughs in the face of your 5-day camping trip and a design so sleek you’ll forget it’s there, it’s a no-brainer. Works with iOS and Android, and the best part? No sneaky subscription fees lurking in the shadows.
- Sleep like a log? This ring knows better. Get the lowdown on your deep and light sleep phases with scary accuracy.
- Your heart’s secret keeper: 24/7 heart rate and blood oxygen monitoring that’s always on duty.
- Dive in – literally. The 80-meter waterproof feature means it’s game for pool parties or accidental dishwasher encounters.
- Battery life that puts your smartphone to shame: 5 days solo, or stretch it to 30 days with the charging case (because who has time for daily charging?).
- All the app features, forever. No subscription fees – because we hate them as much as you do.
- Diverse Health Monitoring
- 80-meter Waterproof
- Long Battery Life
- No Subscription Fees
- Intelligent Sleep Tracker
General specs
- Brand: Free Shark
- Model: Smart Ring
- Seller: Amazon
- package_dimensions: 2.99 x 2.95 x 1.81 inches
- item_weight: 3.52 ounces
- batteries: 1 A batteries required. (included)
- date_first_available: March 10, 2025
- country_of_origin: China
- standing_screen_display_size: 0.1 Inches
- memory_storage_capacity: 64 MB
- First listed by seller: 4/30/25
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
Comparison with similar products
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|---|---|---|---|---|---|---|
Free Shark Smart Ring Intelligent Sleep Tracker
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Free Shark Smart Ring Intelligent Sleep Tracker
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| Brand | Free Shark | Free Shark | Free Shark | Duobuy | Duobuy | UXOXU |
| Model | Smart Ring | Smart Ring | Smart Ring | |||
| Color | ||||||
| Rating |
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| Price | $69.99 | $36.99 | $69.99 | $50.41 | $69.98 | $25.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 27, 2025 | August 5, 2025 | June 27, 2025 | August 5, 2025 | June 27, 2025 | July 17, 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 | |||
| item_weight | 3.52 ounces | 2.89 ounces | 3.98 ounces | |||
| batteries | 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 | |||
| country_of_origin | China | China | China | |||
| Package Dimensions | 2.99 x 2.99 x 1.85 inches | 3.62 x 3.62 x 1.26 inches | 3.07 x 2.91 x 1.85 inches | |||
| Item Weight | 3.2 ounces | 3.52 ounces | 4 Grams | |||
| Batteries | 1 A batteries required. (included) | 1 A batteries required. (included) | 1 CR5 batteries required. (included) | |||
Smart Ring with Sleep Monitoring
Neha K.
Delhi
May 14, 2025
As a marketer who's always on the go, I've been searching for something that blends seamlessly with my fashion sense while keeping me healthy. I've used other health gadgets before, but this Free Shark ring is a game-changer! From the moment I slipped it on, it felt like a natural part of my daily routine. The sleep reports are incredibly detailed and have helped me improve my rest—I used to think I slept well, but now I see the real story. The constant monitoring of my heart and oxygen levels gives me peace of mind, especially during stressful workdays. It's survived accidental splashes and even a quick dip in the pool, proving its toughness. Battery life is phenomenal; I charged it once and it lasted through a busy week without a hitch. Compared to my old fitness tracker, this is SO much more discreet and stylish. It's like having a personal health coach on my finger, and I'm EXTREMELY impressed. Highly recommend for anyone looking to up their wellness game without sacrificing style!
- Pros: I absolutely love how this ring tracks my sleep with such precision, giving me insights into my deep and light phases. The heart rate and blood oxygen monitoring are always active, providing constant health feedback. It's incredibly durable and can handle water exposure without any issues, which is perfect for my active lifestyle. The battery lasts for days on a single charge, and the design is so sleek that I often forget I'm wearing it. Plus, no hidden fees for the app features—everything is included upfront!