The 5 Best Sleep Tracker Rings (Oura, Ultrahuman)

With so many choices out there, picking the right takes time.

Some models looked good on paper, but only a few delivered in real use.

Our top choice was clear.

1
Oura Ring 4 - Silver - Size 5 - Smart Ring - Unique Sizing, Not Standard US Ring Sizes - Size First - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life
Oura Ring 4 - Silver - Size 5 - Smart Ring - Unique Sizing, Not Standard US Ring Sizes - Size First - Sleep Tracking Wearable - Heart Rate - Fitness Tracker...
9.5
Amazon.com
2
Oura Ring Gen3 Heritage - Black - Size 10 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life
Oura Ring Gen3 Heritage - Black - Size 10 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker -...
9.4
Amazon.com
3
Smart Health Rings for Women Men, Fitness Tracker with Heart Rate, Blood Oxygen, HRV, Sleep Tracker, Step Tracker, No Subscription Fee, IP68 Waterproof Smart Ring for iphone & Android (Gold, 8#)
Smart Health Rings for Women Men, Fitness Tracker with Heart Rate, Blood Oxygen, HRV, Sleep Tracker, Step Tracker, No Subscription Fee, IP68 Waterproof Smart...
9.3
Amazon.com
4
BENIO Ring Gen 2 Smart Ring, Step/Sleep/Blood Oxygen/Heart Rate Tracker for Women Men, Higher Waterproof Rating 5ATM Fitness Tracker,No Subscription Fee,for iPhone and Android (Size 9, Galaxy Sliver)
BENIO Ring Gen 2 Smart Ring, Step/Sleep/Blood Oxygen/Heart Rate Tracker for Women Men, Higher Waterproof Rating 5ATM Fitness Tracker,No Subscription Fee,for...
9.2
Amazon.com
5
ULTRAHUMAN Ring AIR-Smart Ring Health Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Made in The USA, Raw Titanium, 12)
ULTRAHUMAN Ring AIR-Smart Ring Health Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Made in The USA, Raw Titanium, 12)
8.7
Amazon.com
6
ULTRAHUMAN Ring AIR-Smart Ring Health Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Made in India, Bionic Gold, 8)
ULTRAHUMAN Ring AIR-Smart Ring Health Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Made in India, Bionic Gold, 8)
8.4
Amazon.com
7
Ultrahuman Home – Smart Home Health Monitor | Tracks Air Quality, Noise, Temperature, CO, CO2 & More | Light Exposure Optimisation | UV Exposure Tracking | Particulate Matter Monitoring
Ultrahuman Home – Smart Home Health Monitor | Tracks Air Quality, Noise, Temperature, CO, CO2 & More | Light Exposure Optimisation | UV Exposure Tracking |...
8.1
Amazon.com
8
Ring Charger: Power up Your Ultrahuman Ring | Convenient and Easy Charging Solution
Ring Charger: Power up Your Ultrahuman Ring | Convenient and Easy Charging Solution
8.1
Amazon.com
9
ZOOROO 3 Pack Cover Compatible with Ultrahuman Ring Air, Surport Charging with Cover on, Anti-Scratch TPU Ultra Human Ring Protector for Women Men
ZOOROO 3 Pack Cover Compatible with Ultrahuman Ring Air, Surport Charging with Cover on, Anti-Scratch TPU Ultra Human Ring Protector for Women Men
7.8
Amazon.com
10
Ultrahuman Sleep Mask for Women and Men – Comfortable Premium Blackout Eye Mask for Sleep, Soft 3D Sleeping Mask with Travel Pouch
Ultrahuman Sleep Mask for Women and Men – Comfortable Premium Blackout Eye Mask for Sleep, Soft 3D Sleeping Mask with Travel Pouch
7.8
Amazon.com

Top Pick

This is the product that stood out most — for performance, price, and overall value.

Oura Ring 4 - Silver - Size 5 - Smart Ring - Unique Sizing, Not Standard US Ring Sizes - Size First - Sleep Tracking Wearable - Heart Rate - Fitness Tracker...

$349.00
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Part Number JZ90-54217-05
Model JZ90-54217-05
Warranty 1 Year Manufacturer
Color Silver
Release Date 2024-10-15T00:00:01Z
Size 5
Language English
  • SIZE BEFORE YOU BUY - Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit. For additional details, see “From the brand” section below
  • OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Or opt for the annual prepaid option for 69.99. Membership is tied to your account via the Oura App, not your physical ring
  • ACCURACY - SMART SENSING - Oura tracks over 30 biometrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night
  • LONG LASTING BATTERY - With up to 8 days of battery life, no screens and no vibrations, Oura Ring 4 allows you to focus on the present. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments
  • DESIGNED FOR 24/7 WEAR - The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin
  • SYNC WITH YOUR FAVORITE APPS - Compatible with iOS and Android — Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more
  • HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, Oura Ring Chargers
  • LOOKING FOR THE BEST HEALTH TRACKER? - Whether you’re searching for a sleep ring or fitness ring, Oura Ring 4 is for you — this revolutionary smart ring that allows you to discreetly track your sleep, activity, recovery and stress — in style

Other Options That Stood Out

Here are the other options we recommend. Each brings something different to the table, depending on what you’re looking for.

Oura Ring 4 - Silver - Size 5 - Smart Ring - Unique Sizing, Not Standard US Ring Sizes - Size First - Sleep Tracking Wearable - Heart Rate - Fitness Tracker...

$349.00
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Part Number JZ90-54217-05
Model JZ90-54217-05
Warranty 1 Year Manufacturer
Color Silver
Release Date 2024-10-15T00:00:01Z
Size 5
Language English
  • SIZE BEFORE YOU BUY - Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit. For additional details, see “From the brand” section below
  • OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Or opt for the annual prepaid option for 69.99. Membership is tied to your account via the Oura App, not your physical ring
  • ACCURACY - SMART SENSING - Oura tracks over 30 biometrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night
  • LONG LASTING BATTERY - With up to 8 days of battery life, no screens and no vibrations, Oura Ring 4 allows you to focus on the present. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments
  • DESIGNED FOR 24/7 WEAR - The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin
  • SYNC WITH YOUR FAVORITE APPS - Compatible with iOS and Android — Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more
  • HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, Oura Ring Chargers
  • LOOKING FOR THE BEST HEALTH TRACKER? - Whether you’re searching for a sleep ring or fitness ring, Oura Ring 4 is for you — this revolutionary smart ring that allows you to discreetly track your sleep, activity, recovery and stress — in style

Oura Ring Gen3 Heritage - Black - Size 10 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker -...

$199.00
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Part Number JZ90-1001-10
Model JZ90-1001-10
Warranty 1 year manufacturer
Color Black
Release Date 2025-03-18T00:00:01Z
Size 10
Language French
  • SIZE BEFORE YOU BUY – Size with Gen3 Sizing Kit prior to purchasing Oura Ring Gen3 (different sizing from Oura Ring 4). For additional details, see “From the brand” section below.
  • THE REVOLUTIONARY SMART RING - Track your sleep, activity, stress, heart rate and more with the Oura Membership. First month included for new members, then is 5.99/mo. Register for Oura Membership on the Oura App. Oura Membership is not sold on Amazon
  • MORE ACCURATE BY DESIGN - Your finger provides the most accurate pulse reading, making your health data and insights more personal than ever. Oura Ring’s research grade sensors monitor over 20 biometrics with precision
  • SYNC WITH YOUR FAVORITE APPS - Compatible with iOS and Android — Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more
  • HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, and additional chargers

Smart Health Rings for Women Men, Fitness Tracker with Heart Rate, Blood Oxygen, HRV, Sleep Tracker, Step Tracker, No Subscription Fee, IP68 Waterproof Smart...

$56.85 $69.98
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Part Number Smart Ring
Model Smart Ring
Color Gold
Size 8#
  • 【Size Before You Buy】Before purchasing the FKGZJF Smart Ring, we highly recommend to buy the FKGZJF Sizing Kit to determine the most comfortable and suitable size for your finger, avoiding the inconvenience of returns and exchanges. The FKGZJF Smart Ring is designed according to the US ring standard, if you know your US ring size, then you can also buy the FKGZJF ring with the same US size.
  • 【Intelligent Sleep Tracker】: Your favorite sleep tracker is now wrapped around your finger. this health rings for men women can also automatically monitor your sleep. Monitor your falling asleep, waking up time, sleep quality (deep sleep and light sleep) through graphs. You can view daily, weekly and monthly sleep data in the App, helping you better adjust your habits to improve your sleep quality. Fitness ring is so comfort, you won’t even notice it’s there while it monitors your sleep.
  • 【Track Your Health from Your Finger】: This slim smart health ring for women men provides 24-hour blood oxygen, 24-hour heart rate and 24-hour HRV monitoring. You can conveniently view these real-time health indicators from your wrist any time, any where, and You can view daily, weekly and monthly health data in the App. Smart health ring for women provides you a more accurate monitoring information to help you explore a healthier lifestyle.
  • 【Activity Tracker & Multiple Sport Modes】: The fitness rings for men women automatically track your steps, calories burned and distance throughout the day. This smart ring has multiple sports modes such as running, cycling, skipping rope, walking, hiking, yoga, dancing, golf and more. Active these sport modes, you will get workout route, sport time, steps, heart rate, speeds, calories burned and distance from the App, to provide you with more effective exercise guidance.
  • 【NO Subscription Fees】: After purchasing the fit ring, you can enjoy lifetime free access to the smart health application. Enjoy real-time health tracking around the smart ring without any extra fees. No subscription fees to download the App and use it for lifetime.
  • 【Long Battery Life】: The FKGZJF Smart Ring has a battery life of up to 3-5 days on a 2 hrs charge. We offer a free portable charging case with 400 mah battery, it can fully charge the smart ring for about 15 times, which greatly extending the usage time to 60 days. You can also charge the charging case, then you can use it to charge the smart ring 15 times again. Ideal for frequent business travelers and outdoor enthusiasts, ensuring continuous health monitoring no matter where you are.
  • 【Easy to Charge and Wide Compatibility】: Simply charge the smart rings for women men with a magnetic USB cable or the charging case. The smart rings for women men are compatible with Android 4.4 / iOS 8.4 or above smart phones. What you get includes: FKGZJF smart ring *1, 400mah charging case*1, magnetic USB charge cable*1, type C charge cable(for charging the charge case)*1 and instruction*1. This ring tracker is a great gift for men and women.

BENIO Ring Gen 2 Smart Ring, Step/Sleep/Blood Oxygen/Heart Rate Tracker for Women Men, Higher Waterproof Rating 5ATM Fitness Tracker,No Subscription Fee,for...

$33.99
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Warranty 1 Year
Color Silver
Size 9#
  • 【Size Before You Buy】Before purchasing the Benio smart ring, we highly recommend referencing the size chart and measuring your finger to ensure a comfortable fit and avoid unnecessary returns or exchanges.
  • 【Advanced Sleep Tracker】Benio smart ring for men and women automatically monitors your sleep quality, including all stages such as REM, light sleep, and deep sleep. This helps you understand your sleep patterns better and ensures you get the rest you need. Plus, it's comfortable and discreet, so you won't even notice it's there while you sleep.
  • 【24/7 Health Monitoring】It's also a fitness ring, automatically tracking your all-day heart rate, SpO₂, sleep quality, step count, and calories burned. It tracks multiple workout modes like running, cycling, jumping rope, walking, hiking, yoga, dancing, and golf, so you can clearly see your progress toward your fitness goals.
  • 【5ATM Water Resistance】This smart ring features a fully sealed design with 5ATM water resistance, so you can wear it worry-free while swimming, diving, showering, or exercising. Plus, its sleek, lightweight profile makes it a stylish accessory that fits effortlessly into your daily life.
  • 【Get Yours Now】This smart ring health tracker syncs data with your phone via the companion app, making it easy to manage your health—no subscription needed. We back it with a 1-year free replacement policy and lifetime 24/7 customer support. Have feedback? We’re always ready to hear from you.
  • It makes an awesome gift too! Perfect for birthdays, holidays, or just because. Wrap up health and style in one sleek ring for your family or friends.

ULTRAHUMAN Ring AIR-Smart Ring Health Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Made in The USA, Raw Titanium, 12)

$299.00 $349.00
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Model a9fdbd22-dd6a-4bbc-b782-740e8089634b
Warranty 1 Year Manufacturer, 1 Year Extended
Color Raw Titanium
Size 12
  • BUY THE SIZING KIT FIRST: Ultrahuman Ring sizes differ from standard ring sizes. Purchase the Ultrahuman Sizing Kit first, which includes a ring sizer, to accurately determine your size. The Ring AIR is available in 10 sizes (5-14), ensuring a comfortable, secure fit. Using the sizing kit helps you avoid returns and exchanges, ensuring you select the right size before purchasing.
  • COMPREHENSIVE HEALTH TRACKING: The Ultrahuman Ring measures a wide range of metrics including sleep, activity, stress, heart health, movement, workouts, and recovery. Stay on top of your health and fitness goals with detailed insights to optimize your performance and well-being.
  • WOMEN’S HEALTH INSIGHTS: With Ultrahuman Ring's advanced women's health features, track ovulation, cycles and pregnancy. Through multi-biomarker-based tracking for those looking to conceive, predict a 7-day fertile window and pinpoint ovulation with precision. Access cycle tracking combined with biomarker-based personalized guidance for every phase (Menstruation, Ovulation, Follicular, and Luteal). With Pregnancy Mode, expecting mothers get tailored pregnancy insights throughout each trimester.
  • 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.
  • ADVANCED SLEEP TRACKING: Ultrahuman Ring provides detailed insights into all your sleep stages — REM, Deep Sleep, Light Sleep and Wakefulness, along with actionable steps and nudges to improve sleep so you're ready for the day. It also tracks sleep debt, helping you understand your overall sleep quality and identify areas for improvement. Optimize your rest and recovery with accurate, personalized sleep insights.
  • MINIMAL FORM FACTOR & DURABILITY: The Ultrahuman Ring is crafted from space-grade titanium, offering unmatched strength and lightweight comfort. It’s water-resistant up to 100m, making it perfect for everyday wear, workouts, and even swimming.
  • HSA/FSA ELIGIBLE: The Ultrahuman Ring is HSA/FSA eligible, allowing you to use your health savings or flexible spending account to purchase the ring. This makes it easier to invest in your health and wellness while saving on taxes, making it a smart choice for anyone looking to optimize their fitness and recovery.
  • A GAME-CHANGING PERSPECTIVE ON STRESS: Get a deeper understanding of stress with a unique "Stress Rhythm Score" which considers the variations in your Heart Rate (HR), Heart Rate Variability (HRV), and Resting Heart Rate (RHR) against the backdrop of your circadian rhythm.
  • POWERPLUGS - Your health journey is unique, and PowerPlugs allows you to focus on what matters the most, to you. Understand how your heart responds to activities, stress, and rest, with the Cardio Adaptability PowerPlug; track your screen time and its impact on your health with the Screentime PowerPlug; enhance alertness and improve wakefulness with the Caffeine Window PowerPlug; and more.

ULTRAHUMAN Ring AIR-Smart Ring Health Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Made in India, Bionic Gold, 8)

$349.00
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Part Number RA-RT-Size14-US
Model RA-RT-Size14-US
Warranty 1 Year Manufacturer, 1 Year Extended
Color Bionic Gold
Size 8
  • BUY THE SIZING KIT FIRST: Ultrahuman Ring sizes differ from standard ring sizes. Purchase the Ultrahuman Sizing Kit first, which includes a ring sizer, to accurately determine your size. The Ring AIR is available in 10 sizes (5-14), ensuring a comfortable, secure fit. Using the sizing kit helps you avoid returns and exchanges, ensuring you select the right size before purchasing.
  • COMPREHENSIVE HEALTH TRACKING: The Ultrahuman Ring measures a wide range of metrics including sleep, activity, stress, heart health, movement, workouts, and recovery. Stay on top of your health and fitness goals with detailed insights to optimize your performance and well-being.
  • WOMEN’S HEALTH INSIGHTS: With Ultrahuman Ring's advanced women's health features, track ovulation, cycles and pregnancy. Through multi-biomarker-based tracking for those looking to conceive, predict a 7-day fertile window and pinpoint ovulation with precision. Access cycle tracking combined with biomarker-based personalized guidance for every phase (Menstruation, Ovulation, Follicular, and Luteal). With Pregnancy Mode, expecting mothers get tailored pregnancy insights throughout each trimester.
  • 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.
  • ADVANCED SLEEP TRACKING: Ultrahuman Ring provides detailed insights into all your sleep stages — REM, Deep Sleep, Light Sleep and Wakefulness, along with actionable steps and nudges to improve sleep so you're ready for the day. It also tracks sleep debt, helping you understand your overall sleep quality and identify areas for improvement. Optimize your rest and recovery with accurate, personalized sleep insights.
  • MINIMAL FORM FACTOR & DURABILITY: The Ultrahuman Ring is crafted from space-grade titanium, offering unmatched strength and lightweight comfort. It’s water-resistant up to 100m, making it perfect for everyday wear, workouts, and even swimming.
  • HSA/FSA ELIGIBLE: The Ultrahuman Ring is HSA/FSA eligible, allowing you to use your health savings or flexible spending account to purchase the ring. This makes it easier to invest in your health and wellness while saving on taxes, making it a smart choice for anyone looking to optimize their fitness and recovery.
  • A GAME-CHANGING PERSPECTIVE ON STRESS: Get a deeper understanding of stress with a unique "Stress Rhythm Score" which considers the variations in your Heart Rate (HR), Heart Rate Variability (HRV), and Resting Heart Rate (RHR) against the backdrop of your circadian rhythm.
  • POWERPLUGS - Your health journey is unique, and PowerPlugs allows you to focus on what matters the most, to you. Understand how your heart responds to activities, stress, and rest, with the Cardio Adaptability PowerPlug; track your screen time and its impact on your health with the Screentime PowerPlug; enhance alertness and improve wakefulness with the Caffeine Window PowerPlug; and more.

Ring Charger: Power up Your Ultrahuman Ring | Convenient and Easy Charging Solution

$36.00
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Part Number UH-R1-CH5
Model UH-R1-CH5
Warranty 1 Year
Size 7
  • Convenient charging: Recharge your Ultrahuman Ring with the compact and wireless charger.
  • User-friendly: Once the Ultrahuman Ring is docked, the charger initiates immediate charging, ensuring a smooth and uninterrupted process.
  • Efficient charging: With 1.25W power, charge your Ultrahuman Ring for 2 hours to achieve a maximum battery life of up to 6 days.
  • Stay powered on the go: The Ultrahuman Ring Charger's compact form factor guarantees a seamless connection and uninterrupted insights from your Ultrahuman Ring.

Ultrahuman Home – Smart Home Health Monitor | Tracks Air Quality, Noise, Temperature, CO, CO2 & More | Light Exposure Optimisation | UV Exposure Tracking |...

$549.00
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Part Number UH-HOME
Model UH-HOME
  • Comprehensive Home Health Monitoring – The Ultrahuman Home tracks key environmental factors such as air quality, light exposure, humidity, noise, UV levels, and more to optimize the health of your living space.
  • Air Quality Sensing – Continuously monitors air quality to ensure a cleaner and healthier indoor environment, promoting optimal breathing for you and your family.
  • Light Exposure Optimization – Tracks light across various spectrums (Red, Green, Blue, IR) to help regulate energy levels and maintain healthy sleep cycles by balancing your light exposure.
  • Carbon Monoxide (CO) and Carbon Dioxide (CO2) Monitoring – Ensures safe CO/CO2 ratios to optimize air quality, reduce cognitive fatigue, and support overall health and focus in living spaces.
  • Noise Level Tracking – Monitors noise exposure during sleep to improve sleep quality by reducing disturbances, ensuring an optimal sleeping environment for rest and recovery.
  • Continuous Temperature & Humidity Tracking – Monitors room temperature and humidity levels to optimize sleep quality, and enhance overall comfort by maintaining ideal indoor conditions.
  • Personalized Environmental Insights with UltraSync – Ultrahuman Home integrates environmental insights with your personal health insights captured by the Ring AIR. This combination offers a unique and powerful perspective on your health, with tailored recommendations to improve your home's air quality, lighting, and more.

Ultrahuman Sleep Mask for Women and Men – Comfortable Premium Blackout Eye Mask for Sleep, Soft 3D Sleeping Mask with Travel Pouch

$49.00
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Part Number UHSM1
Model UHSM1
Color Black
Size 1 Count (Pack of 1)
  • TOP QUALITY - This ultra-comfortable, ergonomic sleep mask effectively blocks out 100% light, creating an ultra-dark, tranquil environment that reduces REM latency and maintains uninterrupted sleep, even during the day. This sleep mask is made up of breathable material offering a soft, pressure-free experience on eyes.
  • COMPLETE BLACKOUT FOR RESTFUL SLEEP: Achieve total darkness with this premium sleep mask for women and men. Perfect for uninterrupted naps, night shifts, or travel.
  • UNIQUE 3D DESIGN FOR COMFORT: The innovative 3D contour ensures no pressure on your eyes, allowing for natural blinking while wearing this eye mask for sleep.
  • INCLUDES TRAVEL POUCH: This sleeping mask comes with a compact travel pouch, making it easy to carry and keep clean during trips.
  • SOFT & ADJUSTABLE FIT: Enjoy a lightweight, breathable blackout sleep mask with an adjustable strap for a snug, secure fit for all head sizes.
  • ENHANCE SLEEP QUALITY ANYWHERE: Whether at home or on the go, this sleep eye mask is perfect for side, back, or stomach sleepers seeking better rest.
  • LIGHTWEIGHT & TRAVEL-FRIENDLY: Carry this blackout sleep mask anywhere—ideal for flights, road trips, or everyday relaxation.

ZOOROO 3 Pack Cover Compatible with Ultrahuman Ring Air, Surport Charging with Cover on, Anti-Scratch TPU Ultra Human Ring Protector for Women Men

$9.99
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: September 12, 2025 8:45 pm

Features

Warranty One-year
Color Silver+Gold+RoseGold
Is Adult Product
Size Size 8
  • 【Compatibility】Ring cover compatible with Ultrahuman Ring Air. Our cover is precisely customized according to the size of the ultrahuman ring, please choose the size of the cover according to your ultrahuman ring. Please check whether the size is correct after receiving the covers.
  • 【Upgraded TPU Material】Ultrahuman ring air cover is made of upgraded TPU material with additional plating coating on the surface. Compared with the common silicone material, our cover for ultrahuman ring is more sturdy and not easy to tear or break. This process also gives our protector a refined look and a shiny, metal-like sheen.
  • 【Convenient for Charging】Ring cover has a cutout for aligning with flat side of the ring. You can not only quickly find the correct direction for charging based on the position of the cutout, but also find the correct wearing direction quickly. Just ensure the cutout is underneath your finger.
  • 【Ultra-Thin & Comfortable】Our ring covers adapt ultra-thin design. It won't make your ultrahuman ring look too bulky. It is comfortable & skin-friendly, which won't cause allergies or discomfort to your fingers. Perfect for protecting the ring from damage during workout or daily wear.
  • 【Multi Color Choice】We have a wide selection of colors for you to choose from. You can change the ring cover for your ultrahuman ring every day according to your mood or outfit. It only takes a few seconds to give your ring a new look. (NOTE: We do not recommend that you purchase a clear cover if your Ultrahuman ring is black. )

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Digital Wellness Labs
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