Ultrahuman Ring AIR Size 7 - World’s Lightest Sleep-Tracking Wearable - Space Silver
Ultrahuman Ring AIR Size 7 - World’s Lightest Sleep-Tracking Wearable - Space Silver
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Ultrahuman

Ultrahuman Ring AIR Size 7 - World’s Lightest Sleep-Tracking Wearable - Space Silver

Ultrahuman Ring AIR Size 7 - World’s Lightest Sleep-Tracking Wearable - Space SilverUltrahuman 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 9 World s Lightest Sleep Tracking Wearable Raw TitaniumUltrahuman 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:7-Out of stock
Actual Color:Space Silver-Out of stock

Key item features

  • Precise Sizing: Requires prior purchase of an Ultrahuman Sizing Kit for accurate fit, with 10 available sizes ranging from 5-14.
  • Advanced Sleep: Functions as a dedicated sleep tracker, offering insights into REM, Deep Sleep, Light Sleep, and Wakefulness stages, along with actionable improvement steps.
  • Health Investment: Eligible for HSA/FSA, facilitating health-related investments.
  • Active Movement: Features a 'Movement Index' to encourage non-exercise energy usage, tracking steps, workouts, and calories, with a dedicated Workout Mode for heart rate monitoring.
  • Comfortable Design: Boasts a notch-less, ultra-thin design with a smooth inner shell, weighing only 2.4 grams, making it the lightest smart ring.
  • Comprehensive Monitoring: Monitors sleep, movement, heart rate, heart rate variability, and skin temperature for precise performance insights.
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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
stars1,470 ratings1,181 reviews
How item rating is calculated
  1. 5 stars61% (899)
  2. 4 stars23% (332)
  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 1,181 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?53BKLX5PN5HC5211522596
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?53BKLX5PN5HC5211522596
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?53BKLX5PN5HC5211522596