Ultrahuman Ring AIR size 8

A comfortable and stylish smart ring that tracks your sleep, movement and recovery trends and encourages you to make healthier choices every day

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design, the Ring Air offers unrivalled comfort day and night. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing the user to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.

Equipped with a 6-axis motion sensor, it captures the subtleties of your body movements with unrivalled precision. Featuring a hypoallergenic, smooth inner shell, the Ring AIR offers unrivalled comfort that promotes your peace of mind.

HIGHLIGHTS:
- The world's most comfortable and compact smart ring that monitors sleep, movement and recovery
- Compact powerhouse for health monitoring
- 2.4 grams light - 11x lighter than a typical smartwatch
- PPG sensor to monitor your body's vital signs such as heart rate, heart rate variability, blood oxygen saturation and more
- 6-axis motion sensor - captures the subtleties of your body movements with unrivalled precision
- Non-contact temperature sensor for effortless monitoring of your body temperature
- Hypoallergenic, smooth inner shell
- Made from robust titanium
- 6 days battery life
- Sleep monitoring: the sleep index evaluates total sleep time, resting heart rate and restfulness (incl. recording of REM, deep and light sleep phases)
- Waterproof up to 100 metres
- Temperature measurement for monitoring the physiological state (exercise, stress and illness)
- Movement index (calories burnt, step counter)
- Maximum recovery thanks to HRV findings

Movement Index:
The Movement Index is designed to help you move throughout the day to improve your metabolism and cardiovascular system. Track your steps, calories, metabolic equivalents (METs) and more.

Recovery Score:
The Recovery Score provides insights into the various signals your body sends throughout the day, allowing for a deeper understanding of its needs. The recovery score is derived from a mix of key metrics, including heart rate variability (HRV), heart rate and skin temperature.

Workout tracking:
By recording heart rate during exercise, you can gain insight into their cardiovascular response, track intensity and make informed decisions to improve their fitness results.

Stimulant Window Recommendation:
A key benefit for all caffeine enthusiasts, as it divides your day into favourable times when you can use stimulants to boost your productivity.

The Ring AIR interior:
The Ultrahuman Ring AIR features a smooth, fighter jet-grade titanium inner shell and offers 6 days of battery life, wireless charging and water resistance up to 100 metres.

Available in 16 languages:
The Ultrahuman app is now available in German, French, Italian, English, Spanish, Arabic, Indonesian, Japanese, Korean, Malay, Portuguese, Russian, Swedish, Thai, Traditional Chinese + Unified Chinese. Chinese + Simplified Chinese, Czech

Determine ring size:
- Measure your desired finger (Ultrahuman recommends the ring, middle or index finger for the most accurate tracking) & select your size using the size chart
- Download the free "Ultrahuman Ring Sizer" app (available in the Apple App Store) and follow the instructions
- Order the Ring Air Sizing Kit (Art. No. UH-UH-RASK / EAN: 8908022329074) & try on the desired test rings (available from size 5 - 14) for as long as you like. The packaging is made of cardboard and the rings are made of 3D-printed plastic.
-> IMPORTANT: Wear the ring for at least 24 hours to see if it fits you.