Samsung Galaxy Watch 8 (40mm) Specs Comparison

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Samsung Galaxy Watch 8 (40mm)

Released · Jul 25, 2025

1.3-inch · 438x438px

2GB · 32GB

325 mAh

Availability

Officially announced
Jul 09, 2025
Prices (MSRP)
$350

Design

Dimensions
1.57 x 1.59 x 0.34 inches 40 x 40.4 x 8.6 mm
Weight
1.06 oz / 30.0 g
Materials
Back: Aluminum
Resistance
Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified

Display

Size
1.3-inch
Type
Super AMOLED
Resolution
438x438px, 462 PPI
Protection
Sapphire

Hardware

System chip
Exynos W1000 (3 nm)
Memory
2GB/32GB
OS
Wear OS

Battery

Type
325 mAh

Connectivity & Features

Bluetooth
5.3
WLAN
a,b,g,n,ac 802.11 a, b, g, n, ac
Sensors
Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor
Location
Glonass, Galileo, BeiDou
Other
NFC

Cellular

Data Speed
LTE
SIM type
eSIM

Links

Full specifications
Samsung Galaxy Watch 8 (40mm) Specs