Oura JZ90-1002-08 Smart Ring: Sleep Tracking
Meet the Oura Ring Gen3 Heritage—a tiny powerhouse that's as stylish as it is smart. 🌟 This isn't just any ring; it's your personal health guru, quietly tracking everything from how well you sleep to how hard your heart's working (and yes, it judges your late-night Netflix binges). With a battery that laughs in the face of your phone's pitiful life span (up to 7 days, no less), it's the low-maintenance companion you didn't know you needed. 🔋
Here's the scoop on what it does:
- Ever wondered why you're still tired after 'sleeping' for 8 hours? The sleep tracking feature breaks it down for you.
- Heart rate monitoring that keeps tabs on your fitness and recovery, because sometimes your heart needs a pep talk too.
- Personalized health insights that make you feel like the ring really gets you.
- Wireless charging, because fumbling with cables is so last decade.
- And hey, it's HSA/FSA eligible—because your health is worth investing in (and so is saving money).
Dressed in a sleek gold finish, the Oura Ring Gen3 Heritage comes with all the goodies: a charger, USB cable, and a quick start guide to get you from zero to health hero in no time. Oh, and the first month of membership is on the house—after that, it's just $5.99/month to keep the insights coming. 🚀
- Heart Rate Monitoring
- Fitness Tracker
- 5-7 Days Battery Life
- Advanced Sensor Technology
- Personalized Health Data
- Wireless Charging
- HSA/FSA Eligible
- Sleep Tracking
General specs
- Brand: Oura
- Model: JZ90-1002-08
- Seller: Amazon
- Product Dimensions: 0.91 x 0.91 x 0.28 inches
- Item Weight: 7.7 ounces
- Batteries: 1 Lithium Ion batteries required. (included)
- 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: 4/12/25
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
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Oura JZ90-1002-08 Sleep Tracking
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Oura JZ90-1003-09 Sleep Tracking
|
Oura JZ90-1003-06 Sleep tracking wearable
|
Oura JZ90-1003-08
|
Oura JZ90-54217-09 Accurate biometric tracking
|
Oura JZ90-54218-11 Accurate biometric tracking
|
|
| Brand | Oura | Oura | Oura | Oura | Oura | Oura |
| Model | JZ90-1002-08 | JZ90-1003-09 | JZ90-1003-06 | JZ90-1003-08 | JZ90-54217-09 | JZ90-54218-11 |
| Color | ||||||
| Rating |
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|
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| Price | $249.00 | $199.00 | $199.00 | $199.00 | $349.00 | $399.00 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 27, 2025 | June 28, 2025 | June 27, 2025 | August 5, 2025 | July 18, 2025 | July 19, 2025 |
| Product Dimensions | 0.91 x 0.91 x 0.28 inches | 0.94 x 0.94 x 0.28 inches | 1.1 x 1.1 x 0.28 inches | 0.91 x 0.91 x 0.28 inches | ||
| Item Weight | 7.7 ounces | 7.8 ounces | 7.8 ounces | 8 ounces | ||
| Batteries | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | ||
| Other Display Features | Wireless | Wireless | Wireless | Wireless | ||
| What's in the Box | Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide | Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide | Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide | |||
| Department | unisex-adult | unisex-adult | unisex-adult | unisex-adult | ||
| Manufacturer | Oura | Oura | Oura | Oura | ||
| Country of Origin | Estonia | Estonia | Estonia | Estonia | ||
| Date First Available | January 19, 2024 | January 19, 2024 | January 19, 2024 | January 19, 2024 | ||
Smart Ring
Mia N.
New York, NY
April 20, 2025
Before I got this ring, I was always guessing why I felt tired or stressed, especially with my busy job and family life. Now, after using it for a couple of weeks, I have a much clearer picture of my health patterns. It's like having a little coach on my finger that nudges me to take better care of myself. The sleep tracking has shown me where I can improve, and the heart rate monitoring helps me see how my workouts are paying off. It's not perfect—I do wish it were a bit more precise at times—but overall, it's been a game-changer for my routine. I'd recommend it to anyone looking to get a handle on their wellness without a lot of hassle.
- Pros: I love how this ring looks so elegant and fits perfectly with my everyday style. It's extremely easy to wear all the time without feeling bulky, and the battery lasts for days, which is a huge relief compared to my phone that dies so fast. The insights it gives about my sleep and heart have been just what I needed to understand my health better, and the wireless charging is super convenient—no more messing with cords.
- Cons: The monthly fee after the first free month feels a bit steep for what it offers, and sometimes the data seems a bit off, like it might not always capture everything accurately. I wish it had more ways to customize the alerts or integrate with other apps I use, as it seemed limited in that area to me.