Description
Sizes available
You have the option to choose from a diverse range of sizes from 6 to 12. Please be aware that we do not offer half sizes at this time.
Trying the sizing ring
For an accurate assessment, you should wear the ring such that the engraved size number is toward the palm of your hand. Wear your ring sizer for at least 24 hours to know your fit.
Finding the correct finger
For optimal comfort and advanced sleep tracking, we recommend you wear the Ultrahuman Ring AIR on your index, middle, or ring finger.
Fit check
The fit should be snug (not too tight or too loose). Here are a few simple ways to assess this — If you rotate the ring on your finger, it should not rotate freely.
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Advanced tracking
Equipped with a comprehensive suite of sensors, including a 6-axis motion sensor, PPG sensor, blood oxygen sensor, optical heart sensor, and temperature sensor, the Ultrahuman Ring Air provides detailed insights into your activity, heart rate, sleep activity, and more, helping you understand your health on a deeper level. -
Durable design
Crafted from medical-grade hypoallergenic epoxy resin, titanium, and tungsten carbide carbon coating, the Ultrahuman Ring Air is designed to withstand the rigors of daily life while being comfortable to wear. Its water-resistant feature, with a max depth of water resistance of 100 m, ensures durability and reliability in various environments. -
Seamless connectivity
With Bluetooth 5.0 BLE technology, the Ultrahuman Ring Air ensures a stable and efficient wireless connection to your devices, making it easier to sync and share your health data.
