Three Luna smart rings in rose gold, silver and black, resting on pale stone blocks among white blossom.

Your mornings, one calm number at a time

A lightweight smart ring that quietly tracks your sleep, heart rate, and recovery through the night — then turns it into one clear number to start your day.

  • IP68 waterproof — wear it in the shower, the pool, everywhere.
  • All-night sleep & recovery, distilled into one readiness score each morning.
  • 7-day battery on a single charge.
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Frosted Luna Smart Ring IP68 Waterproof Sleep and Fitness Tracker Rings

Frosted Luna Smart Ring IP68 Waterproof Sleep and Fitness Tracker Rings

Gold Frosted / 6
$64.00
Sale price  $64.00 Regular price  $94.00
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Frosted Luna Smart Ring IP68 Waterproof Sleep and Fitness Tracker Rings
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LUNA RING

Frosted Luna Smart Ring IP68 Waterproof Sleep and Fitness Tracker Rings

30-night trial · Free shipping

$64.00
Sale price  $64.00 Regular price  $94.00
ColorGold Frosted
Ring size

Enter your email to unlock 15% off your first order

Complete your Luna set

Total

A day with Luna

From first light to deep sleep

Six things Luna keeps track of while you get on with your day — and one quiet place to see them all.

  1. A hand wearing the Luna ring typing on a laptop at a sunlit office desk.
    Heart Rate
    0 bpm
    0
    Average
    0
    Minimum
    0
    Maximum

    Heart Rate Monitoring

    Continuous heart rate monitoring, day and night, for deeper wellness insights whenever you need them.

  2. A man in a navy jacket resting his chin on his hands, wearing the Luna ring, looking out over a city.
    Stress
    0 Normal
    Relax0–290%
    Normal30–590%
    Medium60–790%
    High80–1000%

    Stress & Recovery

    Measure your heart rate variability (HRV) to monitor stress levels and better manage everyday stress.

  3. A cyclist's hand on the drop handlebar of a road bike, wearing the Luna ring, trees blurring past.
    Activity
    STEPS
    0
    / 8000
    DISTANCE
    0 mi
    / 4.0 mi
    CALORIES
    0
    / 500 kcal

    Multiple Sports Modes

    Track your workouts across a wide range of sports modes — running, cycling, walking, swimming and more — for well-rounded activity insights.

  4. A bare hand gripping a ski pole in deep snow, wearing the Luna ring, a mountain slope behind.
    Blood Oxygen
    0 % Range 96–99%

    Blood Oxygen (SpO2) Trends

    Check your estimated blood oxygen levels throughout the day to better understand your daily wellness patterns.

  5. A woman lying on a bed in warm lamplight, hands folded in front of her, wearing the Luna ring.
    Menstrual
    October 2025
    Menstrual period Ovulation
    For logging & reminders · available in female mode

    Menstrual Cycle Tracking

    Log your menstrual cycle and get simple reminders. (Available in female mode.)

  6. A woman asleep on her side in soft morning light, one hand resting on the pillow wearing the Luna ring.
    Sleep Oct 12
    0
    General
    02:5507:35
    4h 40m

    Advanced Sleep Tracking

    Understand your sleep cycles, including deep, light, and REM stages, for smarter rest and recovery.

Built to be worn — and forgotten.

Four things that let you put it on and stop thinking about it.

The Luna smart ring seen at an angle, showing the sensor board inside the band and the diamond-set outer edge.

Charging… 0 / 4

7-Day Battery

A full week on a single charge. Track day and night without thinking about the charger.

IP68 Water-Resistant

Shower, wash, swim — wear it everywhere and never take it off.

Jewelry-Grade Titanium

A premium titanium finish that looks like a ring, not a gadget — light enough to forget you're wearing it.

Works With Your Apps

Compatible with popular smart-ring apps on iOS and Android — QRing, LuckRing, and more.

Fast Charging From empty to full in about 30 minutes.

The honest comparison

All the tracking. None of the markup.

You're paying for the ring — not a brand name, and never a monthly fee to see your own data.

All the tracking. None of the markup.
Feature Luna Ring The other-brands ring
Price $64 $299–$549
App subscription $0 — no monthly fee ~$70 / year
Sleep stages & score Included Included
Heart rate, HRV & stress Included Included
Blood oxygen (SpO2) Included Included
Cycle tracking Included Included
Battery life 7 days 4–7 days
Water-resistant (shower & swim) Included Included
Risk-free trial 30 nights Varies

Comparison based on publicly listed prices and features of leading smart rings, 2026.

Your Luna set

What's in the box

Two things come with every ring. Two more are yours to add.

  • Luna RingThe ring itself, in the size and finish you pick above.Included
  • USB ChargerThe charging base and its USB cable.Included
  • Fashion Ring Bag MiniA mini pouch with a gold clasp, clips to your bag.Optional
  • Premium Charging CaseA clear case with the charger built in.Optional

Question

Good to know.

How accurate is Luna really?

Luna reads from the palm-side arteries, where the signal is strongest. It's built to give you reliable day-to-day trends for sleep, heart rate, and activity — think of it as a personal wellness tracker, not a medical device.

Is there a subscription?

No. Every core insight — sleep, readiness, recovery, and trends — is included for life when you buy the ring.

How do I find my size?

Please read our size chart guide, then choose the size that best fits you. If you accidentally choose the wrong size, don't worry, we have a free exchange policy for the first time if you choose the wrong size.

What's your return policy?

Try Luna for 30 nights. If it's not for you, send it back for a full refund — no questions, free return shipping included.

Shipping Information

Processing time: 1–2 business days.
Shipping time: 5–7 business days.
We offer a stress-free 30-day return policy — if you're not completely happy, you can return your ring within 30 days.
For full shipping details, see our shipping policy.

SHIPPING TIMES

How do I connect the ring to an app?

Luna Ring works with popular smart-ring apps on iOS and Android — like QRing and LuckRing. Setup takes about a minute:

1. On your phone, turn on Bluetooth.
2. Download QRing (or LuckRing) and open its device-pairing settings.
3. Place your fully-charged ring next to your phone to pair.

Once connected, your sleep, heart rate, and activity sync automatically each day.

Sleep better. Wake up knowing.

Try Luna risk-free for 30 nights. If it's not for you, send it back.

30-night trial · Free shipping · Easy returns

  • 5 stars: 25 (71%)
  • 4 stars: 4 (11%)
  • 3 stars: 6 (17%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Arielle Murray

Super, thank you very much

T
Temeka Anderson

Purchased silver and black in this, super easy setup tracks hr, vhr, steps, temp, sleep and a heap more. i dress mine up with a ring but it can be worn alone for a more edgy/masculine/simple look. super accurate too. no subscriptions either 😊

M
Martin Abernathy

Purchased silver and black in this, super easy setup tracks hr, vhr, steps, temp, sleep and a heap more. i dress mine up with a ring but it can be worn alone for a more edgy/masculine/simple look. super accurate too. no subscriptions either 😊

M
Monet Murphy

It's nice-looking and works well.

At first I had difficulty with the setup, but once it was set up it started working fine.

The monitoring is almost at the same level as my watch, good monitoring of sleep and other parameters.

D
Dewitt Keebler

Frosted Luna Smart Ring IP68 Waterproof Sleep and Fitness Tracker Rings

J
Jack Tromp

I appreciate the fast delivery. i ordered this product twice. first time size 13 which i over estimated my finger’s size so i sent it back. refund came in super fast and i bought size 12. the product, once again, arrived very fast and the product itself seems great! tracked my sleep successfully for the first time, the build quality seems good especially relative to the price. very happy with the store and their products and delivery speed.

G
Gianna Kerluke

The ring is stylish, has good insulation, and the readings are accurate. Thank you very much!♥️

S
Stacey Bailey

I love the way it looks on my finger! it sparkles so much! it fits, and it reads bp, bpm, hrv, stress (not sure it’s accurate, i am constantly stressed, but it always says normal), o2, and sleep. it also tracks steps, calories, and workouts, but i haven’t done any of those yet since yesterday. i took off a star for the item rating, though, because it’s a vring ecosystem, therefore only works with da rings app, and the app is terribad. it doesn’t read automatically, i have to do it manually, and it randomly deletes the readings history. so, it works! but, “buyer,beware,” i guess. the shipping was slow, but it seemed to have been a factory issue rather than a seller problem. i just wish they had communicated that to me instead of having me waiting. i did ask about it, and then they let me know. so, four stars for communication, 3 for shipping and delivery.

R
Russel Dickinson

I like it. it’s the right color. not orange gold. it does what it’s supposed to do. it’s water resistant. real nice buy.

R
Royal Doyle

It is currently charging. It's a nice ring but I still need to test it.

M
Minna Walker

Fits petfect, synced easily, is very comfortable, reasonably accurate but consistent! (for trends not medical).

I
Iraida Ernser

Most effective 👌

C
Carol Stroman

Does better monitoring than my more expensive 9ne!! Fits well, holds charge for 5 days, pretty accurate.

L
Lolita Lakin

Great

H
Hortensia Heidenreich

wonderful, delivers what it promises

P
Porfirio Hirthe

The product matches the store's description.

The product is in perfect condition.

The product arrived on time.

The product meets the customer's needs.

I intend to buy from the store again.



The product matches the store's description.

The product is in perfect condition.

The product arrived on time.

The product meets the customer's needs.

I plan to buy from the store again.

L
Leonardo Walsh

.

M
Merle Haag

Issues with charging the ring, returned for refund.

B
Brady Greenfelder

Everything is fine.

C
Chas Dibbert

Very nice ring, but the problem is that the app is not of good quality: it often crashes, requiring the phone to be restarted almost every time it is used. It's really a shame. I ordered a charging case, but the included cable is not the right one: direct charging cable for the ring.

S
Stefany Greenholt

It arrived, works perfectly, connected to the app immediately. I bought it to replace a lost one that cost 3k, now it's almost 5k. But this one cost 1.5k and it's exactly the same. Delivery took 12 days, packaged very nicely, the box is beautiful. The ring itself comes as usual in a charging case + 2 chargers.

L
Lily Sanford

It measures the readings in some way. Sometimes it doesn't measure at all. The pulse rate is displayed incorrectly. But it looks nice.

F
Felix McCullough

Unfortunately, the ring is one size too small. Can still be used.

G
Glayds Williamson

Very good. the color is very nice and it counts the steps and sleep well.

V
Valery Hammes

It works well, everything is correct, for now.

K
Kermit Carter

The smart ring is beautiful, the size is perfect, it reads the readings normally, but the app itself doesn't always work properly. the delivery was fast.the ring works for about 3 days, i think this is good and it charges quickly.

D
Dominique Harber

Size 9 was ordered and size 10 arrived, resulting in a return and inconvenience.