Oura Ring Generation 4 Smart Ring - Rose Gold - Size 15 | Fits iPhone
Product ID: 724803731
Details
- GPSNo GPS
- ワイヤレス通信規格ブルートゥース
- 接続技術Bluetooth USB
- 特徴活動量計
- 電池の種類リチウムポリマー
⏳8-day battery life
💧100m waterproof durability
🔬30+ biometric sensors
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.
💍 Elevate your wellness game—wear the future on your finger.
The Oura Ring 4 is a next-gen smart ring crafted from aerospace-grade titanium in elegant rose gold. It tracks over 30 health metrics including sleep, heart rate, and stress with unmatched precision. Designed for 24/7 wear with 100m waterproofing and up to 8 days of battery life, it offers a seamless, comfortable experience. Comes with a custom sizing kit and supports iPhone and Android devices via Bluetooth.
| Additional Features | Activity Tracker |
| Age Range Description | Adult |
| Amazon Bestseller | #9,792 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #21 in Activity & Fitness Trackers |
| Asin | B0D9WTY8FS |
| Band Color | rosegold |
| Battery Average Life | 8 days |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 80 minutes |
| Brand | OURA |
| Built In Media | 1 x Oura Ring Gen 4, 1 x Quick Start Guide, 1 x main unit charger, Charging Cable, User Manual |
| Case Material Type | Titanium |
| Color | rose gold |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth, USB |
| Controller Type | Rings |
| Country Of Origin | Estonia |
| Customer Reviews | 3.9 3.9 out of 5 stars (727) 3.9 out of 5 stars |
| Display Type | No Display |
| Gps Geotagging Functionality | No GPS |
| Human Interface Input | Unknown |
| Item Dimensions | 25 x 25 x 8 mm |
| Item Dimensions D X W X H | 25D x 25W x 8H mm |
| Manufacturer | Oura |
| Metrics Measured | Blood Oxygen (SpO2), Heart Rate, Sleep Duration, Stress |
| Model Name | JZ90-54219-15 |
| Model Number | JZ90-54219-15 |
| Shape | Round |
| Style Name | Titanium |
| Supported Application | Fitness Tracker |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| Warranty Description | 2 Year Warranty |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP53 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
User
Health Ring
I loved it so much.It is really good to learn yourself for your body exercises and sleeping habit.
User
ローズゴールドにした
サイジングキット購入後に現品7号サイズをゲット。一般的な指輪よりも厚みがあるので違和感が凄い。届いてすぐでも70%位は充電済みで、アプリからのペアリングもスイスイ簡単に出来ました。税抜999円/月のサブスク加入で色々な測定をしてくれるらしい。年払いと迷ったが飽きて途中でやめるかも？と思い月額払いにした。まだ使い始めなので何とも言えないが、プラス面があれば追記するかもしれない。
User
Beautiful colour
Very nice colour
User
Best ring on the market!
I love my Oura ring! It keeps me accountable and more aware of my health. It’s been very interesting and helpful to learn more about my health.
User
Waardeloos
Na 8 maanden doet het niet (verbind niet met app) alles gedaan (resetten, opnieuw installeren) helpt niet en garantieclaim indienen is ook niet duidelijk.
User
Everyone should have an oura ring!!
So far, love love love my oura ring. It’s great for tracking my sleep, tracking my menstrual cycle, and just knowing more about my health habits. It’s been very interesting to see how my body responds to different stress throughout my day. If you have the money, I definitely recommend it!!
User
Qualità pessima
dopo 6 mesi è talmente rovinato che è inutilizzabile, è diventato color rame, ben diverso dal colore originale ed è pieno di graffi. premetto che non ne ho fatto chissà che utilizzo, faccio un lavoro d'ufficio e attività normali, se deve essere un anello da tenere 24 ore al giorno non può essere rovinato dopo 20 giorni di utilizzo e soprattutto non mi aspetto che cambi colore se pago un surplus per averlo rose-gold
User
Qualité médiocre
Qualité 0/10. L’or est tous grafigner en à peine 2 mois d’utilisation. Pour le prix la qualité est vraiment horrible
Trustpilot
1 month ago
2 days ago