Herz P1 Smart Ring: Tracks 20+ biometrics
Meet the Herz P1 Smart Ring—your new 24/7 health sidekick, wrapped in a sleek stainless steel package that doesn't scream 'tech geek.' Whether you're a fitness fanatic or just trying to remember when you last had a good night's sleep, this little ring's got your back (and your heart rate, blood oxygen levels, and even your skin temperature). Yep, it keeps tabs on over 20 biometrics, because why not?
And here's the kicker: it laughs in the face of water and keeps going for 6 days on a single charge. No more nightly charging rituals. Plus, the free app (no sneaky subscriptions here) plays nice with both iOS and Android, so everyone's invited to the party.
What's inside this tiny powerhouse? Well, aside from the obvious—tracking your health metrics around the clock—it's also a pro at decoding your sleep patterns and stress levels. And let's not forget, it's so light and comfy, you'll forget you're wearing it (until it reminds you to move, that is). Oh, and it doesn't pick sides—iOS or Android, all are welcome.
Features
- 6 day battery life
- Waterproof stainless steel
- Free APP for iOS Android
- No Subscription required
- Tracks 20+ biometrics
General specs
- Brand: Herz
- Model: P1
- Seller: Amazon
- ID: B0F2YFQL7B
- batteries: 1 Nonstandard Battery batteries required. (included)
- Waterproof: 5ATM
- Item Weight: 0.127 ounces
- Charge Speed: Full Charge in 1.5 hours
- Package Dimensions: 15.55 x 12.56 x 9.33 inches
- First listed by seller: 6/23/25
If you are interested in more details, you can find full information on the seller's page.
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Price History for seller Amazon
Shipping options
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| Brand | OURA | OURA | OURA | |||
| Model | P1 | JZ90-54217-09 | JZ90-1003-06 | JZ90-54217-11 | JZ90-1003-09 | JZ90-54144-11 |
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| Price | $59.99 | $349.00 | $299.91 | $349.00 | $349.00 | $349.00 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 9, 2026 | May 15, 2026 | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 |
| batteries | 1 Nonstandard Battery batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | |||
| Item Weight | 0.127 ounces | 7.8 ounces | 7.8 ounces | |||
| Size | 9 | 11 | 11 | |||
| Width | 1.0236220462 inches | 1.1023622036 inches | 1.1023622036 inches | |||
| Height | 0.2755905509 inches | 0.2755905509 inches | 0.2755905509 inches | |||
| Length | 1.0236220462 inches | 1.1023622036 inches | 1.1023622036 inches | |||
| Battery Life | Up to 8 days | 5 to 8 days | 5 to 8 days | |||
| Release Date | 2024-10-15 | 2024-10-15 | 2024-10-15 | |||
| Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| Number of Items | 1 | 1 | 1 | |||
Herz P1 Tracks 20+ biometrics
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