Samsung Galaxy Watch Ultra2

Name: Samsung Galaxy Watch Ultra2
Brand: Samsung

Samsung Galaxy Watch Ultra2 is a smartwatch released in August 2026. Key specs: case size 47 mm, screen size 1.52″, AMOLED / OLED display, water resistance 10 ATM.

9.4Score

Display9.7

Health tracking8.0

Sports & outdoor3.1

Smart features8.0

Build & durability9.3

price range$600–740

Full specifications

Released: August 2026
Type: Smartwatch
Brand: Samsung
Popularity: #234 of 891
Model numbers: SM-L715FSM-L715U

47 mmCase size

1.52″Screen size

YesAMOLED / OLED display

10 ATMWater resistance

61.5 gWeight

YesNFC payments

Spec guide

How it ranks among smartwatches of 2026

Spec guide

Screen size · 1.52″Top 30%Water resistance · 10 ATMTop 16%Weight · 61.5 gBottom 36%

Compared with smartwatches released in 2026. Bars show the share of models it beats.

compared with other smartwatches

Why is Galaxy Watch Ultra2 a good choice?

Peak brightness: 5,000 nitsbetter than 98% of smartwatches

Water resistance: 10 ATMbetter than 96% of smartwatches

Storage: 64 GBbetter than 91% of smartwatches

Pixel density: 327 ppibetter than 81% of smartwatches

Thickness: 10.7 mmbetter than 75% of smartwatches

Weak points

Weight: 61.5 gworse than 79% of smartwatches

In rankings

#24Best smartwatches and fitness trackers right now #9Best smartwatches #6Best smartwatch displays #2Brightest watch screens #28Toughest watches #1Best Samsung smartwatches #13Best smartwatches of 2026

Specifications

Full specifications

Design & durability

Case size: 47 mm
Weight: 61.5 g
Thickness: 10.7 mm
Height: 47.4 mm
Width: 47.1 mm
Case material: Titanium
Sapphire crystal: Yes
Lens / cover glass: Sapphire crystal glass
Strap material: Silikon
Water resistance: 10 ATM
Ingress protection: IP68
Water resistance (IPx): IPx8
Water rating (maker): 100 m / 10 bar / 10 ATM
Military-grade (MIL-STD-810): Yes
Colours: Titanium Gray, Titanium Silver

Display

Screen size: 1.52″
Display technology: AMOLED
Panel: Super AMOLED
AMOLED / OLED display: Yes
Always-on display: Yes
Resolution (width): 498 px
Resolution (height): 498 px
Pixel density: 327 ppi
Peak brightness: 5,000 nits
Refresh rate: 60 Hz

Battery

Battery capacity: 800 mAh
Battery type: Si/C
Wireless charging: Yes
Charging: kabellos, magnetisches Ladekabel, magnetische Ladeschale

Health sensors

Optical heart rate: Yes
Blood oxygen (SpO2): Yes
ECG: Yes
Skin temperature: Yes
Temperature sensor: Yes
HRV tracking: Yes
Sleep tracking: Yes
Sensors: Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive