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Smart Ring That Tracks Your Dreams

Smart Ring That Tracks Your Dreams

Track sleep, heart rate, and more effortlessly.

4.3 (5,562)

£349.00

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Price and availability can change at any time on Amazon. Last checked: 22 February 2026 at 01:59 UTC.

Last-Minute Gifter

Why You Need This in Your Life

Meet the discreet health tracker you didn't know you were missing. The OURA Ring 4 combines style and tech to deliver heart rate, sleep analysis, and activity tracking, all from a sleek ring. Plus, its long battery life means less charging and more living.

The Problem It Actually Solves

You wake up tired and wonder if you had a bad night's sleep—this ring tells you exactly what happened overnight, no guessing needed.

Best For…

Last-Minute Gifter

Real-World Use Cases

Morning After Reassurance

Check your sleep patterns to understand last night's rest.

Fitness Progress at a Glance

Easily track your heart rate during workouts without bulky gadgets.

Gift for the Health Conscious

Ideal last-minute gift for health enthusiasts who love stylish tech.

The Honest Take

The Good

  • ++ Advanced health monitoring capabilities
  • ++ Long battery life with wireless charging
  • ++ Seamless integration with smartphone apps

The Not-So-Good

  • –- Pricey for a wearable accessory
  • –- Limited to specific sizes

Who Should Skip This

  • ×× Skip if you dislike wearing jewellery
  • ×× Skip if you want a flashy tech gadget

Key Specs

OSAndroid
GPSNo GPS
ASINB0D9WVSZ56
ColourSilver
Batteries1 Lithium Polymer batteries required. (included)
Item Weight5.2 g
Customer Reviews4.34.3 out of 5 stars(5,562)4.3 out of 5 stars
Special featuresHeart Rate Monitor, Activity Tracker
Best Sellers Rank318 in Electronics & Photo (See Top 100 in Electronics & Photo)1 inWearable Tech Rings
Item model numberJZ90-54217-08
Product Dimensions2.5 x 2.5 x 0.7 cm; 5.2 g
What’s in the boxInformation Booklet, Oura Ring 4, Oura Ring 4 Charger, Quick Start Guide, USB-C Cable
Date First Available3 Oct. 2024
Human interface inputButtons
Other display featuresWireless
Connectivity technologiesBluetooth, USB

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FAQ

Yes, it's designed to withstand everyday water exposure.

Approximately every 8 days with regular use.

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