Galaxy Watch 8

Galaxy Watch 8 is Samsung's thinnest, brightest daily Wear OS pick, but expect to charge it every night.

Best For

Slim Android daily wear

Value

Fair

Biggest Strength

Bright 3000-nit display

Biggest Weakness

One-day battery life

Community Vote

N/A

would recommend

Key Takeaways

The 8.6mm cushion case is Samsung's thinnest Watch yet, so it stays comfortable for sleep tracking.

A 3000-nit screen stays readable outdoors, which matters if you run or hike with maps on wrist.

Gemini on-wrist helps with quick tasks, but many AI perks need a Samsung phone and Wi-Fi or LTE.

Real-world battery is roughly one day with always-on display, so plan on nightly charging.

No rotating bezel here; navigation is all touch and buttons unlike the Classic sibling.

Brand

Samsung

Release Date

Jul 25, 2025

Price Range

$549 to $749 AUD

Ultra-thin comfortable fit

Bright 3000-nit display

Strong health tracking suite

Built-in Google Gemini

Snappy Exynos W1000

One-day battery life

Higher price than Watch 7

Samsung-phone feature locks

AU owners praise the slim fit and bright screen for all-day and overnight wear.

Samsung phone pairing and health tiles feel smoother than on older Galaxy Watches.

Several AU buyers report only one day per charge with always-on display enabled.

Tap-to-pay glitches on newer retail readers worry shoppers who rely on wrist payments.

Display size	1.34 inch (40mm) / 1.47 inch (44mm)
Peak brightness	3000 nits
Display protection	Sapphire crystal
SoC	Exynos W1000
RAM	2 GB
Storage	32 GB
Battery capacity	325 / 435 mAh
Rated battery life	Up to 30 hours (AOD on) / 40 hours (AOD off)
Charging	Wireless
Case sizes	40 mm / 44 mm
Dimensions (40mm)	42.7 x 40.4 x 8.6 mm
Dimensions (44mm)	46.0 x 43.7 x 8.6 mm
Weight	30 / 34 g
Water resistance	5ATM + IP68
Band compatibility	20 mm
GPS	Dual-band L1+L5
Bluetooth	5.3
LTE	Optional eSIM (LTE SKUs)
NFC	Yes
Operating system	Wear OS 6 with One UI 8 Watch
Phone compatibility	Android 12+
Sensors	HR, ECG, BIA, SpO2, skin temp, barometer, accelerometer, gyro
Sleep apnea	Supported (region and phone dependent)
AU price range	$549 to $749 AUD