Ultrahuman RA-RT-Size14-US Sleep & Fitness Tracker Smart Ring: Comprehensive health tracking including sleep, activity, stress, heart health, and more
Meet the Ultrahuman Ring AIR—your new health sidekick that's as stylish as it is smart. Forget clunky wearables; this sleek ring packs a punch with features that dive deep into your wellbeing. Ever wondered what your sleep is really like? It breaks down REM, Deep, Light, and those annoying wake-up moments (we've all been there). And for the ladies, it’s got your back with tailored tracking for cycles, ovulation, and even pregnancy, offering insights that feel like they’re just for you.
Here’s the kicker: no sneaky subscriptions needed to unlock its full potential. The Ultrahuman App serves up all the goodies—sleep stats, how much you’re moving (or not), stress levels, heart rate, and how well you’re bouncing back. Its 'Movement Index' and 'Dynamic Recovery' are like having a personal coach whispering, "Hey, maybe take it easy today" or "Go crush that workout."
Built like a tank (but, you know, a really lightweight, space-grade titanium one) and shrugging off water up to 100m, this ring is ready for anything. And yes, it’s HSA/FSA eligible, because investing in your health should be a no-brainer. With the 'Stress Rhythm Score' and those nifty PowerPlugs, it’s all about giving you the tools to focus on what really matters—your health, your way.
General specs
- Brand: Ultrahuman
- Model: RA-RT-Size14-US
- Seller: Amazon
- package_dimensions: 8.7 x 6.69 x 3.31 inches
- item_weight: 2.86 Grams
- batteries: 1 Lithium Polymer batteries required. (included)
- memory_storage_capacity: 0.5 MB
- country_of_origin: India
- date_first_available: July 11, 2024
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
| This item | Recommendations | |||||
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Ultrahuman RA-RT-Size14-US
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Ultrahuman RA-RT-Size14-US Comprehensive health tracking
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Ultrahuman RA-RT-Size14-US Comprehensive health tracking
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Ultrahuman RA-RT-Size14-US Comprehensive Health Tracking
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Ultrahuman RA-RT-Size14-US
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Ultrahuman UHRA-SSK-US
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| Brand | Ultrahuman | Ultrahuman | Ultrahuman | Ultrahuman | Ultrahuman | Ultrahuman |
| Model | RA-RT-Size14-US | RA-RT-Size14-US | RA-RT-Size14-US | RA-RT-Size14-US | RA-RT-Size14-US | UHRA-SSK-US |
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| Rating |
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| Price | $349.00 | $349.00 | $349.00 | $349.00 | $349.00 | $0.70 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 11, 2025 | June 14, 2025 | June 14, 2025 | May 13, 2025 | June 15, 2025 | May 12, 2025 |
| package_dimensions | 8.7 x 6.69 x 3.31 inches | 8.62 x 6.93 x 3.35 inches | 8.7 x 6.77 x 3.23 inches | |||
| item_weight | 2.86 Grams | 2.95 Grams | 3.7 Grams | 2.4 Grams | ||
| batteries | 1 Lithium Polymer batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 P76 batteries required | ||
| memory_storage_capacity | 0.5 MB | 0.5 MB | 0.5 MB | 0.5 MB | ||
| country_of_origin | India | India | India | India | ||
| date_first_available | July 11, 2024 | July 11, 2024 | July 1, 2024 | |||
Sleep & Fitness Tracker Smart Ring
Reviews
Kitty
April 18, 2025
Lucía Perez
April 18, 2025