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 Size:9-Out of stock
Actual Color:Raw 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 $349.00
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FSA and HSA eligible

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Customer ratings & reviews

4.3 out of 5 stars
stars1,475 ratings1,188 reviews
How item rating is calculated
  1. 5 stars61% (906)
  2. 4 stars22% (331)
  3. 3 stars6% (92)
  4. 2 stars2% (34)
  5. 1 star8% (112)

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 1,188 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
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?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