Sleep Tracking
Sleep
5 ATM Waterproof
Swim
Heart Rate · Calories
Fitness
Wear Less.
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Your Health, Reimagined.
SleepRing Essential
★★★★★ (1,547 reviews)| Heart Rate 24/7 | ✓ |
| Blood Oxygen (SpO2) | ✓ |
| Sleep Stages (REM, Deep, Light) | ✓ |
| Activity & Steps | ✓ |
| IP68 Waterproof | ✓ |
| Titanium (3g) | ✓ |
| 5-Day Battery | ✓ |
| AMOLED Touchscreen | ✗ |
| Wireless Charging | ✗ |
| Stress & HRV Monitor | ✗ |
| Body Temperature | ✗ |
| Guided Breathing | ✗ |
SleepRing Pro
★★★★★ (1,547 reviews)| Heart Rate 24/7 | ✓ |
| Blood Oxygen (SpO2) | ✓ |
| Sleep Stages (REM, Deep, Light) | ✓ |
| Activity & Steps | ✓ |
| IP68 Waterproof | ✓ |
| Titanium (3g) | ✓ |
| 5-Day Battery | ✓ |
| AMOLED Touchscreen | ✓ |
| Wireless Charging | ✓ |
| Stress & HRV Monitor | ✓ |
| Body Temperature | ✓ |
| Guided Breathing | ✓ |
All of our products are tested and approved by thousands of customers worldwide.
Why SleepRing?
Premium features.
Without the premium price.
See how SleepRing Pro stacks up against the biggest names in health wearables.
| SleepRing Pro | Samsung Galaxy Ring | Oura Ring Gen 3 | Apple Watch S9 | |
|---|---|---|---|---|
| Heart Rate 24/7 | ✓ | ✓ | ✓ | ✓ |
| Blood Oxygen (SpO2) | ✓ | ✓ | ✓ | ✓ |
| Sleep Stages Tracking | ✓ | ✓ | ✓ | ✓ |
| AMOLED Touchscreen | ✓ | ✗ | ✗ | ✓ |
| Wireless Charging | ✓ | ✓ | ✓ | ✓ |
| Waterproof (5 ATM) | ✓ | ✓ | ✓ | ✓ |
| Stress & HRV Monitor | ✓ | ✓ | ✓ | ✗ |
| Weight | 3g | 3g | 4-6g | 38.7g |
| Monthly Subscription | FREE forever | Free | $5.99/mo | Free |
| Price | $149 | $399 | $299 | $399 |
24/7 Health Companion
One ring. Every moment.
Start your day informed
Wake up to your personalized Readiness Score. Your ring analyzed your sleep quality, HRV, and recovery overnight — so you know exactly how to approach your day.
Train smarter
Real-time heart rate, calories burned, step tracking, and workout detection — all from a ring that weighs less than 6 grams. No bulky watch needed.
Wind down naturally
Monitor your stress levels through HRV analysis. When it's time to relax, your ring detects elevated stress and suggests guided breathing exercises via the app.
Sleep like never before
Advanced sleep staging tracks Light, Deep, and REM phases throughout the night. Blood oxygen monitoring ensures you're breathing well. Wake up to a comprehensive Sleep Score.
Getting Started
3 simple steps to better health
Measure Your Size
Find your perfect fit in 3 easy steps. Sizes 7–13 available.
| Size | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
|---|---|---|---|---|---|---|---|
| Circumference | 54.4 mm | 57.1 mm | 59.5 mm | 62.1 mm | 64.6 mm | 67.2 mm | 69.7 mm |
| Diameter | 17.3 mm | 18.2 mm | 18.9 mm | 19.8 mm | 20.6 mm | 21.4 mm | 22.2 mm |
Wear It 24/7
3 grams. Waterproof. Built for every moment.
Track on the App
Sync via Bluetooth in seconds. Monitor your sleep quality, heart rate, blood oxygen (SpO2), steps, and calories — all from a free app. No subscription, no hidden fees. Ever.
Everything You Need
What's in the box
SleepRing
Your color choice
Charging Dock
Magnetic wireless
USB-C Cable
Fast charging
Quick Start Guide
Setup in 2 minutes
Free App
No subscription ever
Health Insights
Your body has a story to tell.
Medical-grade sensors measure over 20 biometric signals for complete health tracking — day and night.
Finally wake up refreshed.
Every heartbeat, measured with precision.
Move more. Progress faster.
Breathe with confidence.
Master your stress.
Live every day at your full potential.
Key metrics
How it works
Design & Technology
Where design meets precision
Crafted from lightweight titanium alloy, the SleepRing Pro combines elegance with advanced health sensors. Over 20 biometric signals tracked — silently, effortlessly, 24/7. Wireless charging, no bulky device. Just a ring that knows your body better than you do.
Shop now →Trusted Worldwide
Chosen by thousands
Customer Reviews
Loved by thousands
"Tested it for a month alongside my Samsung Galaxy Watch. Less than 1% difference in heart rate readings. Super quality for this price."
"Been using it for a week without charging and I'm impressed. Compared it to my Apple Watch — heart rate is spot on. Great value."
SleepRing Pro
★★★★★
"Fantastic quality. The tiny screen looks incredibly clean and futuristic. The price is extremely reasonable for what you get. Highly recommend."
"Very comfortable — nothing rough even though it looks like it could be. The quality of materials is amazing. Easy setup with the app."
"Second smart ring from this brand and it's worth every penny. The side button is a game changer. Display makes checking stats effortless."
"Actually surprised with the quality. It's really decent for the price. Tracks sleep, heart rate, and SpO2 accurately. Didn't expect this level of detail."
"Similar readings to my Galaxy Watch. Measured with paper for sizing and it fits perfectly. Battery lasts about 4 days with heavy use."
SleepRing Essential
★★★★★
"Replacement for one I lost while walking — that's how much I liked the first one. The app is easy, setup was a breeze. Can't go without it."
"Unobtrusive monitoring of steps, sleep, and pulse. The display is clean and minimal. I forget I'm wearing a health tracker — it just looks like a nice ring."
"This is my second one — bought the first for myself, now gifting this to my dad. Works flawlessly. The health insights are genuinely useful."
"Bought this for my husband — he loves it. The display is his favorite feature. Easy to set up on iPhone. True to size. Ordering another for me."
"Heart rate monitor works great and sleep tracking is solid. Step counting isn't as precise as my Fitbit, but for the price it's excellent. Comfortable 24/7."
"The HR and SpO2 measurements are quite accurate. You can even see the screen in the sun if you set brightness to max. Surprised me for the better."
SleepRing Pro
★★★★★
"Ordered 2 rings. Tested pulse readings against a genuine blood pressure device — readings were identical. The accuracy at this price point is remarkable."
"Great smart ring with various health monitoring functions. Bluetooth connection is stable without any disconnections. Really very satisfied with it."
"After configuring it with the app, simply wear it. You can read: time, steps, heart rate, battery %. Battery consumption is extremely low — truly satisfied."
"Charged it to 100%, been using it non-stop for 3 days now, and the battery is still at 80%. Excellent cost-benefit ratio and very functional."
"Very practical and comfortable to wear. Provides great info on sleep tracking, heart rate, and overall balance. Conforms perfectly to the description."
"You can see time, battery, heart rate, and steps on the display. Quite similar to my Samsung watch readings. Sleep tracking was accurate. Much prettier too."
"Excellent for monitoring sleep and checking time without wearing a watch. Long-lasting battery. Precise measurement. Just enough precision for daily use."
SleepRing Pro
★★★★★
"Amazing for the price. Steps seem ok, sleep tracker is good. Worn it in the shower, submerged it — been terrific. Was not expecting such a good device."
"Quick delivery. The app gives very good info on vitals and measurements. Can sync data with Health Connect and Google Fit. Battery lasts 4–6 days."
"Convenient and very efficient, the screen is clear. It maintains great autonomy after a few charges. Gets even better over time as the app learns your patterns."
"Real battery life without continuous heart rate monitoring is six days. The app is very decent. Big surprise — the ring works exactly as described."
"Much more accurate than my smart watch. Fits as measured. Sleep monitoring is very precise. Love it so far — definitely getting one for my wife too."
"Excellent design, accurate health metrics, 4–6 day battery life. Nice quality, all necessary metrics tracked, and the LED light is not disturbing at all."
"A well made piece of kit — comfortable to wear, unobtrusive and stylish. Does everything you want it to and great battery life. Love it."
SleepRing Essential
★★★★★
"Absolutely excellent. I love how accurate it is when checking sleep, exercise, blood oxygen, and heart rate. Would definitely recommend to anyone."
"Very surprised as to the quality and functionality given the cost. Would definitely recommend! Amazing product — looks great and works flawlessly."
"Cheap and works. Battery life is actually better than advertised. It does everything I need — sleep tracking, heart rate, and step counting."
"It counts my steps, tracks my sleep cycles, and now I don't need to buy a watch. Waterproof too. Love this ring — the app is very similar to major brands."
"Measures heart rate, heart rate variation, oxygen, and movement. Lasts for about 3–4 days on a charge. Tells the time too. Great little gadget."
"Size 13 fits perfectly on my index finger. All described functions present and top-notch. App interaction works smoothly. Recommend without hesitation."
"Great overall — although it's a bit thick, it works for everything I need. Health metrics are solid and the app is clean. Good value for money."
"Using all automatic measurement functions all day doesn't even deplete 20% of the battery. Extremely low consumption. Truly satisfied with this purchase."
"Looks good in the black version. Battery lasts around 4 days with moderate use. Fitness tracking seems accurate enough. Arrived on time with everything needed."
Frequently Asked Questions
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SleepRing uses PPG sensors comparable to clinical-grade pulse oximeters. Our heart rate accuracy is within ±2 BPM and SpO2 within ±2%. While not a medical device, SleepRing provides insights trusted by over 3,000 users worldwide.
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Yes. SleepRing is rated waterproof to 50 meters depth (5 ATM). You can swim, shower, wash dishes, and exercise in the rain without any concern. We do recommend avoiding hot tubs and saunas for extended periods.
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No — never. Unlike competitors that charge $5.99/month, SleepRing gives you full access to all features, data, and insights completely free. One purchase, lifetime access. That saves you over $70 per year compared to Oura.
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SleepRing Essential lasts up to 5 days on a single charge. SleepRing Pro lasts up to 5 days depending on usage. A full charge takes about 90 minutes using the included wireless charging case.
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We offer a 30-day money-back guarantee. If you're not completely satisfied, return your SleepRing for a full refund — no questions asked. We also provide a 1-year warranty on all products.
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We offer free standard shipping across the Continental USA. Orders are processed within 1–2 business days and typically arrive within 5–10 business days. You'll receive a tracking number by email as soon as your order ships so you can follow its progress in real time.
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Wrap a strip of paper around your finger, mark where it overlaps, then measure the length in millimeters with a ruler. Match your measurement to our size chart (sizes 7–13 available). For example, 54 mm = Size 7. You can also visit a local jeweler for a quick measurement. If you're between sizes, we recommend going one size up for comfort.
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Yes — SleepRing works with both iPhone (iOS 12+) and Android (8.0+). Simply download the free companion app, enable Bluetooth, and pair your ring in seconds. The app also syncs with Apple Health, Google Fit, and Health Connect so all your data stays in one place.
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Both rings track heart rate, SpO2, sleep stages, steps, and calories. The SleepRing Pro adds an AMOLED touchscreen, wireless charging, stress & HRV monitoring, body temperature tracking, and guided breathing exercises. If you want the complete health experience, go Pro. If you want core tracking at a lower price, the Essential is perfect.
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Currently we offer free shipping within the Continental United States. International shipping is coming soon. Sign up for our newsletter to be notified when we expand to your country.
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