# Ultrahuman Ring AIR Smart Ring

The ULTRAHUMAN Ultrahuman Ring AIR is a smart ring for sleep, activity and health tracking, with app-based insights and standard features listed without a subscription. Its fit is size-specific, so the listing recommends using the Ultrahuman sizing kit before ordering.

- [Original product page](https://bargainpostbox.co.uk/product/ultrahuman-ring-air-smart-ring)
- [View offer](https://bargainpostbox.co.uk/visit/ultrahuman-ring-air-smart-ring)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: ULTRAHUMAN
- Model: Ultrahuman Ring AIR
- Category: Electronics > Smartwatches & Fitness Trackers > Smartwatches
- Price: 199.00 GBP
- Previous price: 329.00 GBP
- Discount: 40%
- Price checked: 2026-11-12T19:18:58.757Z
- Rating: 4.1 / 5
- Reviews: 1100

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Tracks sleep stages, activity, stress, heart rate, HRV, skin temperature and recovery through the app, according to the listing.
- Standard app features are listed without a subscription.
- Listing claims up to 6 days of battery life and a 2-hour charge time.
- Size-specific fit. The listing recommends the Ultrahuman sizing kit, with ring sizes stated as 5-14.

## Pros

- Combines sleep, activity and several health metrics in a ring rather than a wrist-worn tracker.
- The app's standard tracking features are stated to require no subscription.
- The listed 6-day battery life may suit buyers who prefer less frequent charging than daily.

## Cons

- No GPS is listed, so it is not presented as a standalone GPS tracker.

## Specifications

### Identity
- Brand: ULTRAHUMAN
- Model: Ultrahuman Ring AIR
### Tracking and display
- Screen technology listed: LED
- Listed features: Activity Tracker, Lightweight, Multisport Tracker, Sleep Tracker
- Metrics listed: Blood Oxygen \(SpO2\), Body Temperature, Heart Rate, Sleep Duration, Stress
- GPS: No GPS
### Connectivity and controls
- Wireless connection: Bluetooth
- Control method: Ultrahuman App
- Compatible phone models: iPhones running iOS 15 or later, Android devices running Android 6 or later
### Power and battery
- Battery life listed: 6 days
- Battery capacity: 24 Milliamp Hours
- Battery type: Lithium Polymer
- Charge time: 2 Hours
### Dimensions and installation
- Form factor: Round
- Dimensions listed: 22 x 18 x 15 millimetres
- Weight listed: 400 Grams
- Colour: Aster Black
### Materials and protection
- Case material: Titanium
- Water resistance listed: Water Resistant
- Water resistance depth: 100 Metres
- Waterproof rating: IPX8
### Computing specifications
- Storage listed: 0.5 MB

## Before you buy

- The listing recommends buying the Ultrahuman sizing kit first because Ring AIR sizes differ from standard ring sizes. It states that sizes 5-14 are available. The listed weight of 400 Grams appears unusually high for a ring, while the dimensions are 22 x 18 x 15 millimetres. Treat these as listing details to confirm rather than settled expectations. The listed LED display type is also unclear for a smart ring.

## In the box

- 1 x Black Ring (Included)

## A good fit for

- People who want sleep, activity and health tracking in a ring with app-based insights.
- Buyers seeking standard tracking without an ongoing subscription.
- Users with a compatible iPhone or Android phone who are willing to use the Ultrahuman app.

## Less suited to

- Buyers who need built-in GPS tracking.
- Anyone who wants to order a ring size without first checking the brand-specific sizing guidance.

## Customer feedback

Customer feedback highlights battery life, data quality, health tracking and sleep insights, and customers also value the no-subscription model. These reports are relevant to buyers looking for ongoing app-based tracking, but reliability and connectivity receive mixed feedback, as does value for money. The listing's battery-life claim is 6 days, though customer perceptions do not establish a guaranteed runtime or consistent connection.
- Positive themes: Customers appreciate the battery life, data quality and health tracking.
- Positive themes: Customers value the app's detailed health information, sleep insights and no-subscription model.
- Mixed feedback: Feedback on reliability is mixed, with some customers reporting adequate performance for the first few weeks.
- Mixed feedback: Connectivity and value for money receive mixed feedback.

## Frequently asked questions

### Does the Ultrahuman Ring AIR require a subscription?
The listing says standard features in the Ultrahuman app, including sleep, activity, stress, heart rate, HRV, skin temperature and recovery, are available without a subscription.
### What phones are listed as compatible?
The listing specifies iPhones running iOS 15 or later and Android devices running Android 6 or later.
### Should I check sizing before ordering?
Yes. The listing says Ring AIR sizes differ from standard ring sizes and recommends using the Ultrahuman sizing kit before purchase.
### Does the ring have GPS?
The specifications state No GPS.

## Offer details

- A £10 voucher is listed as available to apply, subject to its terms.

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## Images

![Ultrahuman Ring AIR Smart Ring — 1](https://bargainpostbox.co.uk/i/w08hGUtu__gj83X4wLwHmGJhzoD64fkAi_6fIXT7ni405zwdlB35ulrVvDVh2vl_T7uIPJag58mz7XCqswOxurdUevDmx0_yRA5rTxNT56R4S-4DJOzaAzD1.jpg)

![Ultrahuman Ring AIR Smart Ring — 2](https://bargainpostbox.co.uk/i/OFX3P0A7K0Zmnz7LfoFZ3mWzbsHIL591an5XbleWsrvjhx6nv_A_la_2yuqvjH7SybW58loVfOgwcpize4zdsyQJe_XvvK8fM413gegqidPahaCgwnz3iAam.jpg)

![Ultrahuman Ring AIR Smart Ring — 3](https://bargainpostbox.co.uk/i/W3E9ACJGz2yKXHasiNlff9YBGecxFNHTqzim2MIaWs1CErZChOgpfPlm99QSG0naAi9TNNiMhiwd1qScCLytQSCxaq8tFoof9hFzY2j_sLsoZsfpfm92L-4s.jpg)

![Ultrahuman Ring AIR Smart Ring — 4](https://bargainpostbox.co.uk/i/c7xjJHRKidQBKFXuq0lvpqsn78xIC-PLCtBVxwOnOQFqkKpg48UKj9gW92elMFLESt7zwQvuFengXFjHjMawvcEOY16KTZB7rBvkJdWtg6EumPESGfcKlIAt.jpg)

![Ultrahuman Ring AIR Smart Ring — 5](https://bargainpostbox.co.uk/i/sZL_XuyyIWFDuDc6eEJVzqQXxCKFrvmAEyYAAMimVrNodC1BiVH3vr9Q9q-ubVHQwL4yakicmOtlnSk10XNa_n2sLSiXBnPCmWGQqggJtyXXbM6Egy2qbJAb.jpg)

![Ultrahuman Ring AIR Smart Ring — 6](https://bargainpostbox.co.uk/i/4TjX2tCalCS2ap8e5vMMT1NamSyCKGIpZapvB06UHeAJ7e1DItSchQjQYiO9FizIaGzvD9QMHWYWnjBdj8UFtpfsO079SLUnSqMsFsLqG_xi5JBxJG_H5zxg.jpg)

![Ultrahuman Ring AIR Smart Ring — 7](https://bargainpostbox.co.uk/i/Pc1KuoWApIdKFuqHSsCl8TW_mXo_EeulYaT7LPkHjbn0plBsMtasjmrsob7l_kOXgRzSE5rs4tdQA1n_kq5QJ0GaXJmKOxpuJPyVJ5bZlqSVBpsigXuT1cch.jpg)