Oura Ring 4 - Black - Size 7 - Smart Ring, Sleep, Activity, Women’s Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible (Renewed)
Condition: Refurbished - Excellent
$199.99
Save $149.01
was $349.00
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$33.33
/ mo
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- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
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90-day returns
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90-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 4 left in stock, order soon!
Arrives
Thursday, Nov 5
Recently Viewed
At a glance
- Condition
- Refurbished - Excellent
- Model
- JZ90-54144-07
- Dimensions
- 0.94 x 0.94 x 0.28 in
- Weight
- 0.18 kg
- Color
- M - Black
- GPS
- GPS Via Smartphone
- Shape
- Round
- Warranty
- 90 days limited warranty
- Works with
- Smartphone
Features 4
- ACCURACY - SMART SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, and womens health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you delivering accurate, continuous data, day and night
- LONG LASTING BATTERY - With up to 8 days of battery life, no screens and no vibrations, Oura Ring 4 allows you to focus on the present. From a workout to a night out youre free to forget its on. Until you start getting compliments
- OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
- HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping
Specs 37
| Special Feature | Activity Tracker, Cycle Tracking, Daily Workout Memory, Lightweight |
|---|---|
| Battery Capacity | 80 |
| Connectivity Technology | Bluetooth |
| Wireless Communication Standard | Bluetooth |
| Battery Cell Composition | Lithium Polymer |
| GPS | GPS Via Smartphone |
| Shape | Round |
| Brand | OURA |
| Model Name | JZ90-54144-07 |
| Style | Metallic |
| Additional Features | Activity Tracker, Cycle Tracking, Daily Workout Memory, Lightweight |
| GPS Geotagging Functionality | GPS Via Smartphone |
| Water Resistance Level | Water Resistant |
| Human Interface Input | Unknown |
| Supported Application | Oura App |
| Water Resistance Depth | 100 meters |
| Controller Type | Ring |
| Metrics Measured | Heart Rate |
| Style Name | Metallic |
| Color | M - Black |
| Battery Cell Type | Lithium Polymer |
| Battery Average Life | 5 days |
| Battery Charge Time | 80 minutes |
| Battery Power | 80 |
| Warranty Type | Limited |
| Target Audience | Unisex Adults |
| Age Range Description | Adult |
| Built-In Media | Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide |
| Wearable Computer Type | Smart Ring |
| UPC | 728434362548 |
| Manufacturer | Oura |
| Wireless Compability | Bluetooth |
| Communication Feature | Bluetooth, GPS Via Smartphone |
| Display Type | No Display |
| Item Weight | 0.18 kg |
| Item Dimensions | 0.94 x 0.94 x 0.28 inches |
| Item Dimensions D x W x H | 0.28"D x 0.28"W x 0.28"H |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Nov 5
Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
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