Oura Ring Gen3 Heritage Silver - Smart Ring with Sleep Tracking & Heart Rate Monitor
Let's talk about the Oura Ring Gen3 Heritage in Silver—because honestly, it's like having a mini health lab on your finger, but way more stylish. 🌙 Ever wondered why you're still tired after eight hours of sleep? This little powerhouse breaks down your sleep into deep, light, and REM stages, so you can finally get some real answers. And it doesn't stop there; it keeps an eye on your heart rate and body temperature, giving you the lowdown on how ready you are to tackle the day (or not).
Thanks to its advanced sensor technology, the Oura Ring Gen3 isn't just collecting data; it's like a personal health coach in the Oura App. And here's a pro tip: it's HSA/FSA eligible, which means your wallet might thank you later. Oh, and they throw in the first month of Oura Membership for free—because who doesn't love a good trial run?
🔋 Battery life? Try up to 7 days on a single charge. That's right, you can forget about nightly charging rituals. Inside the box, you'll find the ring itself, a charger, a USB cable, and some reading material (because who doesn't love a good info booklet and quick start guide?).
And a word to the wise: sizing matters. Don't skip the Oura Ring Gen3 Sizing Kit—unless you're into the whole 'ring flying off during a handshake' look.
General specs
- Brand: Oura
- Model: JZ90-1003-08
- Seller: Amazon
- ID: B0CSRC9JP5
- Product Dimensions: 0.91 x 0.91 x 0.28 inches
- Item Weight: 8 ounces
- batteries: 1 Lithium Ion batteries required. (included)
- Customer Reviews: 3260 ratings, 4.3 stars
- Other Display Features: Wireless
- What's in the Box: Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide
- department: unisex-adult
- manufacturer: Oura
- Country of Origin: Estonia
- Date First Available: January 19, 2024
- First listed by seller: 3/30/25
If you are interested in more details, you can find full information on the seller's page.
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| Brand | Oura | Duobuy | TIAZUUX | Aichiken | Kuinha | Generic |
| Model | JZ90-1003-08 | Smart Ring | Smart Ring | AIR-Smart Ring | ||
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| Price | $214.26 | $69.98 | $29.99 | $65.99 | $9.99 | $29.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Dec 6, 2025 | Jun 29, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 |
| Item Weight | 8 ounces | 3.2 ounces | 2.9 Grams | 2.39 ounces | 22.7 Grams | |
| batteries | 1 Lithium Ion batteries required. (included) | 1 A batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 AAA batteries required. (included) | |
| Country of Origin | Estonia | China | China | |||
| Date First Available | January 19, 2024 | April 2, 2025 | April 7, 2025 | April 21, 2025 | ||
| Package Dimensions | 3.62 x 3.54 x 1.26 inches | 3.54 x 3.15 x 1.49 inches | 3 x 3 x 1 inches | 5.04 x 5 x 0.87 inches | ||
| Memory Storage Capacity | 64 MB | 4 MB | 64 MB | |||