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Galaxy Ring

All-day health, in a ring you forget you’re wearing.

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Design

Titanium, barely there.

A titanium frame with a concave outer face, so it stays comfortable on your finger day and night. No screen, no buttons, nothing to charge every evening.

Sensors

Small outside. Smart inside.

Sensors sit right against your skin, where readings are steady. They follow your heart rate, HRV, blood oxygen, breathing rate and skin temperature, even while you sleep.

Charging case

A case as clear as its purpose.

Drop the ring onto the charger, close the clear lid and it tops up. A light on the case shows the charge, and the case itself carries extra power when you travel.

Find your size

Nine sizes. One that fits.

Galaxy Ring comes in sizes 5 to 13. Samsung's Sizing Kit lets you wear a sample for a day before you choose, because the right fit makes the readings better.

Inner diameter
18.1 mm
Weight
2.6 g
Battery
up to 6 days

Diameters use the standard US ring size chart and weights are approximate, from 2.3 g (size 5) to 3.0 g (size 13). Sizes vary by market.

18.1 mmSIZE 8

Sleep

Wake up to a better night.

The ring is light enough to forget at night, so it can follow every stage of your sleep, your heart rate and your skin temperature, then turn it into a Sleep Score with tips for tomorrow.

Sleep stages

23:10 · 7h 33m

AwakeREMLightDeep
Deep 1h 55mLight 3h 25mREM 2h 00mAwake 0h 13m

Sleep Score

88

Well rested. Keep this bedtime.

Time asleep

7h 20m

Sleeping heart rate

54 bpm

Skin temperature

+0.1 °C

Deep sleep

26%

Example nights for illustration. Galaxy Ring is not a medical device and is not intended to diagnose or treat any condition.

Health

Know how much energy you have today.

Energy Score looks at last night's sleep, yesterday's activity and your heart rate while you slept. Move the sliders to see it change.

89

Excellent

Heart rate

72 bpm

Heart rate alerts

A notification when your heart rate is unusually high or low.

Cycle tracking

Skin temperature helps predict your next cycle with Samsung Health.

Auto workout detection

Walks and runs are recognized and logged on their own.

The score here is an illustration, not Samsung's algorithm. Health features are not for diagnosing or treating any condition, and availability varies by market and device.

Double pinch

Tap your fingers. Done.

Pinch your thumb and ring finger together twice to take a photo on your Galaxy phone or turn off an alarm, without reaching for the screen.

Works with compatible Galaxy phones. Illustration.

0

Battery

Up to 7 days on a charge.

up to

0 days

Sizes 12 and 13

up to

0 days

Sizes 5 to 11

~40%

charge in about 30 min

361 mAh

charging case battery

LED

charge light on the case

Battery figures per Samsung. The case charges over USB-C. Actual results vary with settings, usage and environment.

Colors

Three finishes. All titanium.

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Galaxy Ring

Titanium Gold

Finish

The finish also sets the color of this page.

Price

$399.99

Continue

Samsung US list price at launch. No subscription needed for health features.

Compare

Ring or Watch?

2.3 g

Ring, from size 5

7 days

Ring battery, up to

5,000 nits

Ultra2 display

L1 + L5

Ultra2 dual-frequency GPS

Galaxy RingGalaxy Watch Ultra2
Weight
2.3–3.0 g
61.5 g
Battery
Up to 7 days
Up to 80 hours
Display
None
1.52", up to 5,000 nits
Controls
Double pinch
Touchscreen and buttons
Sleep tracking
Yes
Yes
GPS
From your phone
Dual-frequency (L1 + L5)
Water resistance
10ATM + IP68
10ATM + IP69K
Price (US, at launch)
$399.99
$699.99

Figures per Samsung and launch coverage. Wear both: the ring for sleep and all-day comfort, the watch for workouts and navigation, with data in one Samsung Health app.

Galaxy ecosystem

Better together.

Find My Ring

See where your ring was last connected from your Galaxy phone.

Camera control

Double pinch to take a photo on your Galaxy phone.

Better with a watch

Wear both and the ring can save power while the watch tracks.

Feature availability depends on device and software version.

Specs

Galaxy Ring

Design

Material
Titanium frame
Size
7 mm wide, 2.6 mm thick
Weight
2.3 g to 3.0 g, depending on size
Ring sizes
5 to 13
Colors
Titanium Black, Titanium Silver, Titanium Gold

Durability

Water
10ATM
Dust and water
IP68

Sensors

Optical
PPG for heart rate, HRV and blood oxygen
Temperature
Skin temperature sensor
Motion
Accelerometer

Battery and charging

Ring
Up to 7 days (sizes 12–13), up to 6 days (sizes 5–11)
Charging
About 40% in 30 minutes
Case
361 mAh, USB-C, charge light

Features

Health
Sleep Score, Energy Score, heart rate alerts, cycle tracking
Activity
Auto workout detection
Gestures
Double pinch for camera and alarms
Find
Find My Ring on Galaxy phones

Compatibility

Phones
Android 11 or later with Samsung Health
Subscription
None required

Specifications from Samsung's Galaxy Ring announcement and product pages. Some features need a compatible Galaxy phone.