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Garmin Instinct 3 vs Samsung Galaxy Watch 8 (40mm) Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.


Garmin Instinct 3	Samsung Galaxy Watch 8 (40mm)
4GB	2GB · 32GB
1.3-inch	1.3-inch
	Expected release · Jul 25, 2025
	325 mAh
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Availability

Officially announced
	Jul 09, 2025
Scheduled release
	(Official) Jul 25, 2025
Prices (MSRP)
$499	$350

Design

Dimensions
1.97 x 1.97 x 0.57 inches 50 x 50 x 14.4 mm	1.57 x 1.59 x 0.34 inches 40 x 40.4 x 8.6 mm
Weight
2.08 oz (59.0 g)	1.06 oz (30.0 g)
Materials
	Back: Aluminum
Resistance
Water (up to 10 meters), Dust	Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified

Display

Size
1.3-inch	1.3-inch
Type
AMOLED	Super AMOLED
Resolution
416x416px, 453 PPI	438x438px, 462 PPI
Protection
	Sapphire

Hardware

System chip
	Exynos W1000 (3 nm)
Memory
4GB	2GB/32GB
OS
	Wear OS

Battery

Type
	325 mAh

Camera

Connectivity & Features

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

Cellular

Data Speed
	LTE
SIM type
	eSIM

Alternative variants

45mm


Size	1.2-inch
Dimensions	1.77 x 1.77 x 0.59 inches 45 x 45 x 14.9 mm
Weight	1.87 oz (53.0 g)

Links

Full specifications
Garmin Instinct 3 Specs	Samsung Galaxy Watch 8 (40mm) Specs