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)
Buy Now, Pay Later
- – 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.
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.
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Features
- 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
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
Shape: Round
Style Name: Metallic
Color: M - Black
Battery Capacity: 80
Battery Cell Type: Lithium Polymer
Battery Average Life: 5 days
Battery Charge Time: 80 minutes
Battery Power: 80
Compatible Devices: Smartphone
Compatible Phone Models: Compatible with iOS and Android devices.
Warranty Type: Limited
Brand: OURA
Model Name: JZ90-54144-07
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
Warranty Description: 90 days limited warranty
Wearable Computer Type: Smart Ring
UPC: 728434362548
Manufacturer: Oura
Connectivity Technology: Bluetooth
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
Frequently asked questions
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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