Samsung Galaxy Watch 8

30 - 34 gm

IP68

40 mm, 44 mm, Aluminum

20 mm, Silicone, Sports, Fabric, Leather

42 mm: 40.4 x 8.6 x 42.7 mm, 46 mm: 43.7 x 9.7 x 46 mm

IP68, 5 ATM, MIL-STD-810H certified

Graphite, Silver

42 mm: 1.34-inch, 46 mm: 1.47-inch

Super AMOLED

42 mm: 438 x 438 px, 327 PPI, 46 mm: 480 x 480 px

Up to 3000 nits

Sapphire Crystal

Always-on Display

Yes

5.3

Wi-Fi 5, dual-band

Yes

Yes

A-GPS, BDS, Galileo, GLONASS

Android 10.0 or later

Samsung Galaxy Wearable, Samsung Health

One UI

Samsung Exynos W1000 (3nm)

2GB RAM, 32GB storage

Yes (single speaker)

Yes (single mic)

Optical Heart Rate, ECG, Temperature, Accelerometer, Gyroscope, Compass, Barometer, Ambient Light

24/7 Heart Rate, SpO2 (Blood Oxygen), ECG, Blood Pressure, Sleep Tracking, Stress Monitoring, Skin Temperature, Body Composition, Women's Health, Step Count, Snore Detection

90+ workout modes

Up to 40 hours

325 mAh (Li-Ion)

Up to 40 hours (typical)

Wireless charging

Bixby