Ultimate Smart Ring

This smart ring is of the most accurate self-quantification technologies on the market today. While it resembles the popular Oura, the Ultrahuman Ring AIR boasts distinct features and upgrades.

Lightweight yet durable (made of fighter jet-grade titanium), the Ultrahuman AIR uses multiple sensors:

• Red LEDs
• Green LEDs
• Infrared LEDs
• Infrared Photoplethysmography (PPG) sensor
• Medical-grade skin temperature sensor

Red LEDs ensure biometric accuracy, green LEDs track active heart rate, and additional sensors work together to deliver precise insights.

Overall, capturing your stress, recovery, fitness, and sleep passively but with great accuracy.

All your data flows nicely into their app. There, you can integrate other services like blood lab testing and continuous glucose monitoring. The company rolls out industry-leading features quickly and provides excellent customer service. Learn more about this device and my experience with it so far in my Ultrahuman AIR review.

Ultrahuman automatically includes a free sizing kit with every order to help you with the ideal fit. Trade in your older smart rings for up to $85 in credit—and save even more with my code below.

Nick’s Take: I’ve used and tested many “smart” devices that gave me obviously wrong info. Like a terrible sleep score even when I woke up feeling amazing (and having slept far more than usual). Ultrahuman’s accuracy not only feels more accurate, but more closely matches data from my other self-quantification tools. This is a great place to start your health journey.

Use code URBAN10 to save 10%