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Galaxy Watch Ultra2

Thinner. Brighter. Built to go further.

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Design

Titanium, slimmed down.

The Grade 4 titanium case is 1.4 mm thinner at 10.7 mm, the bezel is slimmer around a bigger display, and the reworked buttons are easier to find without looking.

Display

Bright by day. Red by night.

A bigger 1.52" screen reaches up to 5,000 nits, so the face stays readable in direct sun. After dark, Night Mode turns the screen red so it doesn't ruin your night vision, and it can switch on by itself in low light.

5,000 nits

peak brightness

1.52 "

Super AMOLED

BioActive Sensor

One sensor. The whole picture.

Heart rate, ECG and body composition share one sensor under a ceramic and sapphire back, feeding your Energy Score, sleep insights and more.

Quick Button

One button. Go.

Press the orange Quick Button to start a workout straight away. Press and hold it, and the watch sounds an emergency siren that carries up to 180 m.

PressStart or stop a workout
Press and holdEmergency siren (plays sound)

Illustration. The siren is quieter here than on the watch, which reaches up to 86 dB. Button actions can be customized.

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.

Excellent

Sleep7.5 hYesterday's activity55 minSleeping heart rate58 bpm

Heart rate

72 bpm

Sleep apnea feature

Spots signs of moderate to severe obstructive sleep apnea over two nights.

ECG and irregular rhythm

Take an ECG from your wrist and get notified about irregular heart rhythms.

Body composition

Skeletal muscle, body fat and body water in about 15 seconds.

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.

Dual-frequency GPS

Stays on track between towers.

Tall buildings bounce satellite signals and pull a single-band track off course. Listening on both L1 and L5 bands lets the watch tell the real signal from the echo.

Actual route Recorded track

Simulation for illustration. Real accuracy depends on surroundings and conditions.

Built tough

Wherever you go, it goes.

10ATM

Rated to 10ATM

Water pressure equal to 100 m, for swimming, snorkeling and water sports at the surface.

Ratings per Samsung and launch coverage. Diving use is limited to the stated standard and depth; follow Samsung's guidance before using the watch underwater.

Battery

Up to 80 hours on a charge.

up to

Always On Display off

up to

Always On Display on

800 mAh

battery, up from 590

~40%

in about 30 min, fast charging

3 nm

Snapdragon Wear Elite

Battery figures per Samsung, in normal use. Fast charging needs a compatible charger. Actual results vary with settings, usage and environment.

Colors

Make it yours.

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Galaxy Watch Ultra2 · 47 mm

Titanium Gray

with Olive Green Sport Band

Case

Sport Band

Hybrid Leather Band

The band color also sets the color of this page.

Price

$699.99

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Samsung US list price at launch (LTE). Availability and colors vary by market.

Compare

Ultra2 vs Watch Ultra

5,000

nits peak, vs 3,000

800 mAh

battery, vs 590 mAh

-1.4 mm

thinner case

~40%

charge in about 30 min

Galaxy Watch Ultra2Galaxy Watch Ultra

Thickness: 10.7 mm; 12.1 mm
Weight: 61.5 g; 60.5 g
Display: 1.52" Super AMOLED; 1.5" Super AMOLED
Brightness: Up to 5,000 nits; Up to 3,000 nits
Processor: Snapdragon Wear Elite (3 nm); Exynos W1000 (3 nm)
Battery: 800 mAh; 590 mAh
Charging: Fast charging, ~40% in 30 min; Standard
Water and dust: 10ATM + IP69K; 10ATM + IP68
Diving: EN13319, to 40 m; —
Bluetooth: 6.0; 5.3
Colors: Titanium Gray, Silver; Blue, Silver, Gray, White
Price (US, at launch): $699.99; $649.99

Figures per Samsung and launch coverage. Galaxy Watch Ultra figures are for the 2025 edition. Battery life is measured differently for the two models, so it is not compared here.

Galaxy ecosystem