Ultrahuman Ring Air
Smart ring · iOS 15 or later and Android 6 or later
- Cheapest price
- £246.75
- Subscription
- Optional
- Over 3 years
- £246.75
Prices
- Ultrahuman£246.75View at Ultrahuman (opens in a new tab)
- AmazonAmazonFind it on Amazon (opens in a new tab)
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What it measures
- Heart rate
- Resting heart rate
- HRV
- Sleep stages
- Deep sleep
- Blood oxygen
- VO2 max
- Skin temperature
- Readiness score
- Steps
- ECG (no)
- GPS (no)
- Blood pressure (no)
- Cycle tracking
As ultrahuman.com states it.
What it does
A light titanium smart ring with a resin inner lining, worn on the finger day and night. A PPG sensor with red, green and infrared LEDs, a skin temperature sensor and 6-axis motion sensors record heart rate, blood oxygen, temperature and movement for the Ultrahuman app, with no required subscription.
From the description on ultrahuman.com.
Ultrahuman Ring Air specs
- Type
- Smart ring
- Works with
- iOS 15 or later and Android 6 or later
- Battery
- 4 to 6 days (maker's claim)
- Water resistance
- Up to 100 m for up to 12 hours
- Width
- 8.1 mm
- Thickness
- 2.45 to 2.8 mm (varies with size)
- Weight
- 2.4 to 3.6 g (varies with size)
- Materials
- Titanium shell with tungsten carbide carbon coating; hypoallergenic epoxy resin inner lining
- Sensors
- Infrared PPG sensor, non-contact skin temperature sensor, 6-axis motion sensors, red, green and infrared LEDs
- Connectivity
- Bluetooth Low Energy (BLE5), 2.4 GHz
- Battery
- 24 mAh LiPo, non-replaceable
- Charging time
- 180 minutes, 0 to 100%
- Storage
- 4 days of data (internal flash)
- Sizes
- 5 to 14; no half sizes
- Colours
- Raw Titanium, Aster Black, Matte Grey, Bionic Gold, Space Silver
- Trial
- 30-night trial with free returns
Further specs from ultrahuman.com.
How it compares
- To buy, it is the 3rd cheapest of 8 smart rings we compare (the middle one costs £279.65).
- Over three years, subscription included, it is the 2nd cheapest of 8 smart rings.
- It measures 5 of the 8 features we compare; the middle smart ring measures 5.
- It needs no subscription; 3 of the 8 do.
Ultrahuman Ring Air reviews and discussions
Reviews
- Live Science review of the Ultrahuman Ring Air
- Trusted Reviews review of the Ultrahuman Ring Air
- Tom's Guide review of the Ultrahuman Ring Air
- Android Central review of the Ultrahuman Ring Air
Which?
- Which? tests of this kind of product members' content
Owners talking about it
- Ultrahuman Ring Air Quantified Self Forum
Links to other sites' reviews and discussions; we do not run them and they are not ours.
Subscription
- Ultrahuman Max optional: £99.99 a year (£9.99 a month).
- Adds: Premium PowerPlugs (AFib, cycle, respiratory health), Jade Pro, damage and loss cover
- Source: ultrahuman.com
Questions
- Where is the Ultrahuman Ring Air cheapest?
- Ultrahuman, at £246.75 when checked on 2026-10-29.
- Does the Ultrahuman Ring Air need a subscription?
- Ultrahuman Max optional: £99.99 a year. It adds: Premium PowerPlugs (AFib, cycle, respiratory health), Jade Pro, damage and loss cover
- What does the Ultrahuman Ring Air cost over three years?
- £246.75, the price plus any required subscription.
- How does the Ultrahuman Ring Air compare with other smart rings?
- To buy, it is the 3rd cheapest of 8 smart rings we compare (the middle one costs £279.65). Over three years, subscription included, it is the 2nd cheapest of 8 smart rings. It measures 5 of the 8 features we compare; the middle smart ring measures 5.
Compare with
- 1
- 3 years
- £149.90
- Price
- £149.90
- Subscription
- Optional
- 2
- 3 years
- £280
- Price
- £280
- Subscription
- None
- 3
- 3 years
- £399
- Price
- £399
- Subscription
- None
Readings are not a diagnosis. If you are worried about your health, speak to your GP, pharmacist or NHS 111. How we earn.