Samsung Galaxy Watch 8 3.3 cm (1.3") AMOLED 40 mm Digital 438 x 438 pixels Touchscreen Silver Wi-Fi GPS (satellite)

Samsung Galaxy Watch 8 3.3 cm (1.3") AMOLED 40 mm Digital 438 x 438 pixels Touchscreen Silver Wi-Fi GPS (satellite)

Name: Samsung Galaxy Watch 8 3.3 cm (1.3") AMOLED 40 mm Digital 438 x 438 pixels Touchscreen Silver Wi-Fi GPS (satellite)
Brand: Samsung

AMOLED display at 600 cd/m², IP68 water resistance, multi-satellite GPS

Manufacturer reference SM-L320NZSAEUB

Version White · 435 mAh · SM-L320NZSAEUB

69 /100 Its best score: the best battery life, rated "good" on its category’s scale.

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What the Samsung Galaxy Watch 8 3.3 cm (1.3") AMOLED 40 mm Digital 438 x 438 pixels Touchscreen Silver Wi-Fi GPS (satellite) is worth

The Samsung Galaxy Watch 8 is a smartwatch with a digital touchscreen AMOLED display measuring 3.3 cm (1.3 inches), a resolution of 438 x 438 pixels and a brightness of 600 cd/m². Its round aluminium case, 40 mm wide in silver, weighs 30 g and measures 8.6 mm thick.

The display shows 16 million colours with an always on mode. The watch runs on a Samsung Exynos W1000 processor with 5 cores, 2000 MB of RAM and 32 GB of flash storage, on Wear OS. It is rated IP68 and water resistant to the 5 ATM standard, with a sapphire glass back.

Health tracking relies on an optical heart rate monitor, an accelerometer, a gyroscope, a geomagnetic sensor and a barometer, alongside sleep tracking and the Samsung Health app. Positioning uses GPS, BeiDou, GLONASS and Galileo. Connectivity includes wifi, Bluetooth 5.3 and contactless payment, powered by a built in 435 mAh battery with a 1.3 h wireless charging time.

This page gathers the measured specifications of the product, offers from several sellers and price history, to compare this model objectively before buying.

What the spec sheet says

Smartwatch Digital Touchscreen 3.3 cm (1.3") AMOLED
438 x 438 pixels 600 cd/m²
IP68 Water resistance: 5 ATM
Built-in microphone Built-in speaker(s)
Heart rate monitor Accelerometer Gyroscope Activity tracker Samsung Bixby
GPS (satellite) BeiDou GLONASS Galileo
Wi-Fi Bluetooth 5.3 Near Field Communication (NFC)
Built-in battery 435 mAh

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Battery life Good

435 mAh · category median: 425 mAh

Speed Sufficient

5 · category median: 5

Sturdiness Sturdy

5 ATM · category median: 5 ATM

Capacity Decent

2,000 MB · category median: 2,000 MB

Display Good

1.3 " · category median: 1.3 "

All offers

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Documents

What the manufacturer publishes about this model. Each document opens in a new tab.

Brochure Samsung SM-L320NZSAEUB PDF 42.9 KB Document in Français

Specifications

Display 11

Display diagonal 3.3 cm (1.3")

Display technology AMOLED

Display type Digital

Display resolution 438 x 438 pixels

Touchscreen Yes

Display technology marketing name Super AMOLED

Display brightness 600 cd/m²

Pixel density 327 ppi

Always-on display Yes

Colour display Yes

Display number of colours 16 million colours

Processor 3

Processor manufacturer Samsung

Processor model Exynos W1000

Processor cores 5

Design 11

Shape Round

Market positioning Smartwatch

Watch case size 40 mm

Watch case colour Silver

Watch case material Aluminium

Band colour White

Buckle colour Silver

Back material Sapphire glass

Closure type Single prong strap buckle

International Protection (IP) code IP68

Water resistance 5 ATM

Performance 5

Built-in microphone Yes

Built-in speaker(s) Yes

Operating system installed Wear OS

RAM capacity 2000 MB

Flash memory 32 GB

Features 11

Heart rate monitor Yes

Heart rate sensor type Optical

Accelerometer Yes

Gyroscope Yes

Activity tracker Yes

Quality of sleep Yes

Audio formats supported 3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV

Virtual assistant Samsung Bixby

Geomagnetic sensor Yes

Barometer Yes

Military standard MIL-STD-810H

Network 4

GPS (satellite) Yes

BeiDou Yes

GLONASS Yes

Galileo Yes

Ports & interfaces 5

Near Field Communication (NFC) Yes

Wi-Fi Yes

Bluetooth version 5.3

Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)

Bluetooth Yes

Power 3

Battery type Built-in battery

Wireless charging Yes

Charging time 1.3 h

Battery 1

Battery capacity 435 mAh

Software 1

Sports activity apps Samsung Health

Weight & dimensions 4

Width 40.4 mm

Depth 42.7 mm

Thickness 8.6 mm

Weight 30 g

Who this model suits

It’s for you if

Your first criterion is the battery life: it happens to be its best score.

You want a good score on the speed, above its category average.

You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on the display: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

Yes, it is IP68 certified with a 5 ATM water resistance rating, making it suitable for swimming and sports activities.

Yes, thanks to satellite GPS compatible with BeiDou, GLONASS and Galileo, plus built-in Wifi, the watch can locate itself and connect without relying on a nearby phone.

The built-in 435 mAh battery charges in 1.3 hours thanks to wireless charging.