Name: Samsung Galaxy Watch 8 4G Silver 44mm
Brand: Samsung
SKU: 966439
Price: 358 EUR
Availability: InStock
Rating: 8.6 (45 reviews)

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Insurance
Specifications

Product information

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Pros and cons

According to our smartwatch expert

The slim design lets the watch fit comfortably on your wrist, so you can get accurate health measurements.
Get detailed insights into your health and tips to help you improve it.
With a 4G phone plan, you’re always reachable on your smartwatch, even when you don’t have your smartphone with you.
To always stay connected via 4G, you need an eSIM phone plan.
With a battery life of 1 to 2 days, you’ll need to charge the smartwatch often.

Description

Stay connected and keep an eye on your health with the Samsung Galaxy Watch 8 4G 44mm. This smartwatch sends you smartphone notifications, lets you make calls, and gives you detailed health insights. You can accurately measure your heart rate, take cardiograms, and find out when you’re stressed. The watch gives you tips to reduce stress and tracks your sleep with a temperature sensor. Thanks to 4G and WiFi, you can stay reachable without your smartphone, even while you’re working out.

Key specs

Android

44 mm

15 - 17 cm

Quality of sports readings

Very good

Quality of health readings

Very good

40 hours

Show all specifications

Tips for using this product

Included by default

Manual
USB-C charging cable (excluding charger)

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Most helpful reviews

Our expert review

Minimalist smartwatch with extensive functions.

Lightweight and snug on your wrist
Clear screen, even in bright sunlight
Running coach on your wrist
Short battery life of 1 to 2 days

The Galaxy Watch 8 is a stylish smartwatch with a minimalist design. Thanks to its extensive sleep features, I get tips to improve my sleep, and the running coach helps me improve my fitness. Unfortunately, the watch doesn't last long, with a battery life of 1 to 2 days.

Lightweight and minimalist

The watch is light and barely noticeable on my wrist. The case is thinner than its predecessor, making it a better fit. For this review, I'm wearing the 44-millimeter version. My wrist circumference is 17 centimeters, and the watch fits comfortably.

Easy-to-read screen

The screen is much brighter than that of its predecessor, the Watch 7. Even outdoors in bright sunlight, everything is clearly visible. The colors are vibrant and the image is sharp. The screen responds quickly, and I don't experience any delays when scrolling or switching between apps.

Aware of my sleep routine This watch gives me a lot of insight into my sleep. For example, I know exactly which sleep phase I'm in. The watch combines all my sleep data and also provides advice. In the evening, for example, I get a notification with my ideal bedtime. I have to wear the watch while sleeping for seven days before I get more insight. This feature makes me more aware of my sleep routine.

Personalized running schedule and coaching I've just started running, so a little guidance is helpful. Before I receive a schedule, I have to complete a 12-minute test. Based on that test, I get a personalized training plan. Sometimes it's an interval workout, sometimes a long run. The different workouts make running more enjoyable. After each workout, I get a detailed overview of my performance, which is motivating.

Voice commands with Gemini I have access to Gemini through the watch, and it works very smoothly. I only have to ask a question, and I get an answer within seconds. I also use it to respond to incoming messages. I just have to say what I want to say and Gemini gives me a suggestion.

Review by:
Evany. Smartwatch specialist.
Date:
18 July 2025
Translation:
Automatically translated from Nederlands

Review is 8,0 out of 10.

Better than my previous watch 4, but not spectacular

Beautiful design
Extensive activity tracking
What's wrong with a good detailed manual?

For me, it's an upgrade from Watch 4. There are improvements now, but nothing truly spectacular. For example, this watch measures my home temperature, but nowhere (understandably) does it explain what I'm supposed to do with it. Also (and I find this really annoying) it doesn't mention that some of the wireless chargers are now useless with this watch, because the shape of the watch strap prevents the watch from being placed flat on the charger. Quite annoying.

Review by:
Paul
Date:
4 August 2025
Translation:
Automatically translated from Nederlands

Review is 10 out of 10.

Stylish

Easy to use
Clear
Instructions very good
N/A

Beautiful design and easy to use

Review by:
Cornelia
Date:
1 December 2025
Translation:
Automatically translated from Nederlands

Insure your smartwatch

Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible

How do I insure my smartwatch?

First, add your smartwatch to your shopping cart. On the next page, choose one of the Protection Plans below. You always have a 30-day return window and pay no deductible in case of damage or theft.

2-year Protection Plan
33,99
one-time
2-year Protection Plan with theft cover
35,99
one-time
Protection Plan - Monthly cancelable
3,71
per month
Protection Plan with theft cover - Monthly cancelable
3,85
per month

Claim a free JBL Flip 7 speaker

If you purchase the Samsung Galaxy Watch 8 4G Silver 44mm between 8 June 2026 and 12 July 2026, you can claim a free JBL Flip 7 speaker from Samsung. You can register your promotional product for the Samsung promotion until 14 September 2026. Go to the promotional Terms and Conditions (PDF) for more information. Note: only products purchased within the promotional period can participate in the promotion.

Already bought the product? Claim a cashback up to € 150

If you purchased the Samsung Galaxy Watch 8 4G Silver 44mm between 18 May 2026 and 7 June 2026, you'll receive a cashback up to € 150 from Samsung. You can register your promotional product for the Samsung promotion until 7 August 2026. Go to the promotional Terms and Conditions (PDF) for more information. Note: only products purchased within the promotional period can participate in the promotion.

Specifications

Product

Product
	Product number	966439
	Manufacturer code	SM-L335FZSAEUB
	Brand	Samsung
	Processing of your defect	Via Coolblue
	Old product returned for free

Operating system

Operating system
	Compatible with operating system	Android
	Required iPhone model	No impact
	Required Android version smartphone	Android 11.0 or higher
	Operating system	Wear OS
	Year introduced	2025

Physical properties

Physical properties
	Watch case color	Silver
	Watch case material	Aluminum
	Watch case shape	Round
	Height	44 mm
	Width	46 mm
	Weight	33,8 g
	Size watch case	Average
	Recommended for wrist circumference	15 - 17 cm
	Total storage capacity	32 GB
	Shockproof

Band properties

Band properties
	Watch strap material	Silicone
	Watch strap color	Green
	Closure type	Buckle
	Interchangeable watch strap
	Compatibility watch strap	Product specific

Screen properties

Screen properties
	Screen type	AMOLED
	Always-on display
	Data display	Digital
	Touchscreen
	Color screen
	Adjustable watch face
	Type of glass	Sapphire

Battery

Battery
	Battery life in time mode	40 hours
	Battery life in sports mode	40 hours
	Battery/battery capacity	0,425 Ah
	Energy source solar power
	Wireless charging

Connectivity

Connectivity
	Internet connection options	4G and WiFi
	Internet and calls without smartphone	Yes
	Bluetooth
	ANT+
	Independent music player
	Music controls
	Built-in microphone
	Built-in speakers
	Spoken directions
	Call options	Answer phone calls and call via smartwatch
	Smart reply
	App installation possible
	Camera operation
	NFC
	Contactless payment
	Contactless payment system	Google Pay

Daily activities

Daily activities
	Pedometer
	Measures distance
	Speedometer
	Calorie counter
	Measures stairs climbed

Heart rate measurement

Heart rate measurement
	Heart rate measurement
	Heart rate zones
	Type of heart rate measurement	ECG heart rate measurement, Optical heart rate measurement
	Heart rate measurement under water

Health properties

Health properties
	Quality of health readings	Very good
	Skin temperature sensor
	Oximeter
	Blood pressure monitor
	EDA sensor
	Sleep score
	Average heart rate during sleep
	Measure recovery during sleep
	Menstrual cycle tracking
	Pregnancy monitoring

Sports properties

Sports properties
	Quality of sports readings	Very good
	Recommended for sports	Biking, Fitness, Hiking, Running, Swimming, Tennis, Water sports, Winter sports
	Manual training programs
	Measure fitness age
	Recovery advice
	Interval training
	VO2 max measurement
	Measures average speed during activity
	Race prognosis
	Measures step distance
	Measure running cadence
	Measures swimming distance
	Measures swimming speed
	Swimming lap counter
	Connection to fitness machines possible
	ATM score	5

GPS

GPS
	Built-in GPS receiver
	Global satellite navigation system	GLONASS, GPS, Galileo
	GPS application	Navigation

Sensors

Sensors
	Compass
	Altimeter
	Barometer
	Thermometer

Other functionalities

Other functionalities
	Fall detection
	Alarm function
	Geofencing

This is the one

Samsung Galaxy Watch 8 4G Silver 44mm

Review is 8,6 out of 10, based on 45 reviews.

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Samsung Galaxy Watch 8 4G Silver 44mm

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