Ultrahuman Ring AIR Size 5 - World’s Lightest Sleep-Tracking Wearable - Raw Titanium (No Monthly Subscription)
Ultrahuman Ring AIR Size 5 - World’s Lightest Sleep-Tracking Wearable - Raw Titanium (No Monthly Subscription)
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Ultrahuman

Ultrahuman Ring AIR Size 5 - World’s Lightest Sleep-Tracking Wearable - Raw Titanium (No Monthly Subscription)

4.3 stars out of 1423 reviews
(4.3)|
1,423 ratings
Ultrahuman Ring AIR Size 5 - World’s Lightest Sleep-Tracking Wearable - Raw Titanium (No Monthly Subscription)Ultrahuman Ring AIR Size 5 World s Lightest Sleep Tracking Wearable Raw TitaniumUltrahuman Ring AIR Size 7 World s Lightest Sleep Tracking Wearable Space SilverUltrahuman Ring AIR Size 14 World s Lightest Sleep Tracking Wearable Space SilverUltrahuman Ring AIR Size 9 World s Lightest Sleep Tracking Wearable Matte GreyUltrahuman Ring AIR Size 6 World s Lightest Sleep Tracking Wearable Space SilverUltrahuman Ring AIR Size 6 World s Lightest Sleep Tracking Wearable Aster BlackUltrahuman Ring AIR Size 8 World s Lightest Sleep Tracking Wearable Matte GreyUltrahuman Ring AIR Size 7 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 6 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 7 World s Lightest Sleep Tracking Wearable Matte GreyUltrahuman Ring AIR Size 9 World s Lightest Sleep Tracking Wearable Aster BlackUltrahuman Ring AIR Size 13 World s Lightest Sleep Tracking Wearable Space SilverUltrahuman Ring AIR Size 12 World s Lightest Sleep Tracking Wearable Space SilverUltrahuman Ring AIR Size 14 World s Lightest Sleep Tracking Wearable Aster BlackUltrahuman Ring AIR Size 12 World s Lightest Sleep Tracking Wearable Matte GreyUltrahuman Ring AIR Size 10 World s Lightest Sleep Tracking Wearable Matte GreyUltrahuman Ring AIR Size 10 World s Lightest Sleep Tracking Wearable Space SilverUltrahuman Ring AIR Size 8 World s Lightest Sleep Tracking Wearable Aster BlackUltrahuman Ring AIR Size 8 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 5 World s Lightest Sleep Tracking Wearable Space SilverUltrahuman Ring AIR Size 14 World s Lightest Sleep Tracking Wearable Raw TitaniumUltrahuman Ring AIR Size 5 World s Lightest Sleep Tracking Wearable Aster BlackUltrahuman Ring AIR Size 9 World s Lightest Sleep Tracking Wearable Raw TitaniumUltrahuman Ring AIR Size 10 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 11 World s Lightest Sleep Tracking Wearable Space SilverUltrahuman Ring AIR Size 14 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 6 World s Lightest Sleep Tracking Wearable Matte GreyUltrahuman Ring AIR Size 5 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 10 World s Lightest Sleep Tracking Wearable Raw TitaniumUltrahuman Ring AIR Size 11 World s Lightest Sleep Tracking Wearable Aster BlackUltrahuman Ring AIR Size 6 World s Lightest Sleep Tracking Wearable Raw TitaniumUltrahuman Ring AIR Size 11 World s Lightest Sleep Tracking Wearable Matte GreyUltrahuman Ring AIR Size 13 World s Lightest Sleep Tracking Wearable Aster BlackUltrahuman Ring AIR Size 13 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 11 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 13 World s Lightest Sleep Tracking Wearable Matte GreyUltrahuman Ring AIR Size 14 World s Lightest Sleep Tracking Wearable Matte GreyUltrahuman Ring AIR Size 5 World s Lightest Sleep Tracking Wearable Matte GreyUltrahuman Ring AIR Size 7 World s Lightest Sleep Tracking Wearable Raw TitaniumUltrahuman Ring AIR Size 8 World s Lightest Sleep Tracking Wearable Raw TitaniumUltrahuman Ring AIR Size 9 World s Lightest Sleep Tracking Wearable Space SilverUltrahuman Ring AIR Size 10 World s Lightest Sleep Tracking Wearable Aster BlackUltrahuman Ring AIR Size 7 World s Lightest Sleep Tracking Wearable Aster BlackUltrahuman Ring AIR Size 8 World s Lightest Sleep Tracking Wearable Space SilverUltrahuman Ring AIR Size 11 World s Lightest Sleep Tracking Wearable Raw TitaniumUltrahuman Ring AIR Size 13 World s Lightest Sleep Tracking Wearable Raw TitaniumUltrahuman Ring AIR Size 9 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 12 World s Lightest Sleep Tracking Wearable Bionic Gold
Ring Size:5
Actual Color:Raw Titanium
Aster Black
Matte Grey
selected, Raw Titanium
Bionic Gold, Out of stock
Space Silver, Out of stock

Key item features

  • SIZE FIRST - Ultrahuman Ring sizes are different from standard ring sizes. Purchase Ultrahuman Sizing Kit first to get the perfect Ring AIR size. Ring AIR is available in 10 sizes from 5-14.
  • THE RING OF YOUR DREAMS - Ultrahuman Ring AIR is the perfect sleep tracker ring. Along with insights on all your sleep stages — REM, Deep Sleep, Light Sleep and Wakefulness, get actionable steps to improve sleep so you're ready for the day.
  • HSA/FSA ELIGIBLE - Ring AIR is HSA/FSA eligible, making it easier to invest in your health.
  • DESIGNED TO KEEP YOU MOVING - The 'Movement Index' is designed to increase your non-exercise energy usage through the day. With this all-in-one activity and fitness tracker, you can track steps, workouts and calories for insights into your all-day activity. All features work together seamlessly, to make sure you get the most out of the smart ring. Workout Tracking is now easy, with a dedicated Workout Mode that tracks Heart Rate during workouts — you can get insights into your cardiovascular response, track intensity levels, and make informed decisions to improve your fitness outcomes.
  • ONE APP, NO SUBSCRIPTION: Enjoy all the essential standard features of the Ultrahuman Ring, including sleep, activity, stress, heart rate, heart rate variability, skin temperature and recovery with no subscription — on the Ultrahuman App.
Current price is $349.00
Price when purchased online
  • Free shipping
  • Free 90-day returns
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About this item

Product details

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Customer ratings & reviews

4.3 out of 5 stars
stars1,423 ratings1,178 reviews
How item rating is calculated
  1. 5 stars62% (883)
  2. 4 stars23% (322)
  3. 3 stars6% (86)
  4. 2 stars2% (32)
  5. 1 star7% (100)

Reviews summary

Pros
  • : Offers detailed data on various health metrics.
  • : Provides information about sleep quality, patterns, and habits.
  • : Designed for all-day and night wear.
  • : Has a stylish and minimalist look.
Neutral
  • : Provides detailed data, but accuracy varies during intense exercise.
Generated by AI

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  • +295 images
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Showing 1-3 of 1,178 reviews

Dec 31, 2025
Nicole
Item details
Ring size: 11
Color: Matte Grey
5 out of 5 stars review

Verified Purchase

Great product

My son is loving this ring. He wears on his middle finger and is loving the fit. He feels like he is getting great information to help with his health journey.

Incentivized Review
Helpful?53BKLX5PN5HC9525265794
Nov 3, 2025
jane
Item details
Ring size: 10
Color: Raw Titanium
3 out of 5 stars review

Verified Purchase

The item was easy to pair and provided great information. For me, it was uncomfortable to wear and made it a bit difficult to do daily tasks. While I am more tempted to wear a ring more constantly than a watch, this is a bit uncomfortable.

Helpful?53BKLX5PN5HC9525265794
Sep 11, 2025
Emily
Item details
Ring size: 10
Color: Matte Grey
2 out of 5 stars review

Verified Purchase

Overall, this ring is a great concept. I just don't think the technology is there yet. It's an awesome concept, but the battery does not hold charge for more than a day after using this smart ring for three months. It does not want to connect and I do not believe it's very accurate in the sleep tracking or steps. It also left a white ring around my finger and not just a tan line.

Helpful?53BKLX5PN5HC9525265794