Ultrahuman Ring AIR Size 9 - World’s Lightest Sleep-Tracking Wearable - Raw Titanium (No Monthly Subscription)
Ultrahuman Ring AIR Size 9 - World’s Lightest Sleep-Tracking Wearable - Raw Titanium (No Monthly Subscription)
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Ultrahuman

Ultrahuman Ring AIR Size 9 - World’s Lightest Sleep-Tracking Wearable - Raw Titanium (No Monthly Subscription)

Ultrahuman Ring AIR Size 9 - World’s Lightest Sleep-Tracking Wearable - Raw Titanium (No Monthly Subscription)Ultrahuman Ring AIR Size 9 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 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 Bionic GoldUltrahuman 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 10 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman 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 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 9 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 12 World s Lightest Sleep Tracking Wearable Bionic GoldUltrahuman Ring AIR Size 5 World s Lightest Sleep Tracking Wearable Raw Titanium
Ring Size9-Out of stock
Actual ColorRaw Titanium-Out of stock

Key item features

  • Precise Sizing: Ultrahuman Ring sizes differ from standard rings; a sizing kit is recommended to ensure a perfect fit from the 10 available sizes (5-14).
  • Advanced Sleep Tracking: This wearable provides detailed insights into all sleep stages, including REM, Deep Sleep, Light Sleep, and Wakefulness, along with actionable steps for improvement.
  • Health Investment: The Ring AIR is eligible for HSA/FSA, facilitating investment in personal health monitoring.
  • Comprehensive Activity: Features a 'Movement Index' to boost non-exercise energy usage, tracking steps, workouts, and calories, with a dedicated Workout Mode for heart rate monitoring.
  • Subscription-Free Monitoring: Access essential features like sleep, activity, stress, heart rate, HRV, and skin temperature through the Ultrahuman App without any monthly subscription.
  • Ultra-Light Design: Weighing just 2.4 grams, it is the lightest smart ring, featuring a notch-less, ultra-thin design and smooth inner shell for comfort.
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Current price is $349.99
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FSA and HSA eligible

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Customer ratings & reviews

4.3 out of 5 stars
stars
1,467 ratings1,178 reviews
How item rating is calculated
  1. 5 stars61% (900)
  2. 4 stars22% (328)
  3. 3 stars6% (92)
  4. 2 stars2% (34)
  5. 1 star8% (113)

Reviews summary

Pros

  • : Provides in-depth information on various health metrics.
  • : Provides detailed data on various health metrics.
  • : Designed for all-day and night wear.
  • : Features a lightweight and compact build.
  • : Provides detailed insights into sleep cycles, including rem, deep, and light sleep phases.

Neutral

  • : Offers in-depth insights, but can be overwhelming and glitchy.
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Showing 1-3 of 1,178 reviews

Apr 27, 2026
Kass
Item details
Ring size: 6
Color: Space Silver
5 out of 5 stars review

Verified Purchase

I really love the Ultrahuman ring and the data it collects. I like that their is no subscription but you can add particular information if you'd like. My only thing is I wish it was a thinner band.

Helpful?53BKLX5PN5HC9508957368
Apr 30, 2026
Lizzy
Item details
Ring size: 6
Color: Space Silver
3 out of 5 stars review

Verified Purchase

I got my ring and the end of last year (2025) It's been 4 months with me using it daily and now it's not holding a charge for more then a day and it's not tracking like it used to.

Helpful?53BKLX5PN5HC9508957368
Oct 22, 2025
Robert
Item details
Ring size: 9
Color: Aster Black
3 out of 5 stars review

Verified Purchase

This ring is great of you want to track your sleeping and quality of sleep, but lacks the accuracy for cardio and step tracking. I was sitting in my car driving for 14 hours straight and found after my drive I tracked over 16,000 steps!

Helpful?53BKLX5PN5HC9508957368