Name: Apple Watch Ultra 3 5G 49mm Black Ocean Band
Brand: Apple
SKU: 969517
Price: 839 EUR
Availability: InStock
Rating: 9.3 (4 reviews)

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Supplier information

Product information

Pros and cons

According to our smartwatch expert

This sturdy and robust Apple Watch can take a hit and doesn't get damaged quickly.
You receive extensive health measurements and tips to improve your health.
You can stay online everywhere and always send messages thanks to the satellite connection and Cellular.
This large and heavy Watch Ultra 3 doesn't fit well on a small wrist.
You can only use the Cellular function with an eSIM data plan, so check if your provider offers this.

Description

Track your progress while exercising, from swimming to deep-sea diving and from running to trail runs through the mud with the large Apple Watch Ultra 3 Cellular 49mm Black Ocean Band. The titanium Watch Ultra 3 is scratch-resistant, waterproof, and dust-resistant. This means you can wear it at the beach, in the water, or in the mud. You get accurate insights into your health. The ECG heart rate sensor and saturation monitor measure your heart rate and oxygen level. You receive tips and see the effect of your workouts. Thanks to the large button on the side, you can easily control the watch. You stay online everywhere and always send messages thanks to the satellite connection and connection via the mobile network. You can also do this if you don't have your iPhone with you. With a 2-day battery life, you can have to charge it every day. You can use the Ocean Band for water sports. Thanks to the holes, this watch strap is flexible and stretchy but still sturdy. The extra large watch case with the Ocean Band suits a wrist circumference of 13 to 20cm.

Note: measure your wrist circumference well and choose the right size watch strap. Not sure about the watch case size? Visit the store and try different watch case sizes, so you can be sure your Apple Watch fits comfortably.

Note: a charger isn't included. Want to charge the watch via a socket? Use the charger of your smartphone or order a separate charger.

Tips for using this product

Included by default

Manual(0.45 MB)
Charging cable (without charger)

Key specs

	Compatible with operating system	iOS
	Height	49 mm
	Recommended for wrist circumference	19 - 22 cm
	Quality of sports readings	Good
	Quality of health readings	Excellent
	Battery life in time mode	42 hours
	Type of heart rate measurement	ECG heart rate measurement, Optical heart rate measurement
	Independent music player

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Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Most helpful reviews

Our expert review

Large, sporty watch with excellent battery life

Robust, yet luxurious appearance
Battery lasts 2 to 3 days
Accurate GPS and other sports measurements
The Watch is quite thick and heavy

I think the Apple Watch Ultra 3 is Apple's best smartwatch, with the most features and the best battery life. Unfortunately, I had a hard time getting used to its size and thickness.

Large Watch with a Luxurious Look The Ultra 3 has a luxurious look, but isn't as bulky as other large sports watches. Combine this with the bright, colorful screen, and you have a truly beautiful watch. At the same time, I had a hard time getting used to its size, even though I have a large wrist. It's mainly the thickness and weight. I felt the watch much more than with the Series 11, for example. I found sleeping with the Ultra 3 uncomfortable, so I took it off at night.

Excellent Battery Life According to Apple, the Ultra 3 lasts about 42 hours, so just under 2 days. I found I easily got 2 days, even when running. When I wasn't using the watch intensively, I even got 3 days. The convenience of not having to constantly charge it really sets the Ultra apart from other Apple Watches for me.

Accurate sports metrics and an extra button If you exercise a lot, the Watch Ultra 3 is a good choice. I noticed that the GPS is more accurate than that of the Watch Series 11. I find the action button, which is unique to the Watch Ultra, very useful. It allowed me to start or pause a workout with a single click, without having to navigate through all sorts of menus. The extra-bright screen allowed me to clearly see my training data even while running in bright sunlight.

Unique features for the Ultra This watch has several "Ultra" features: unique to the Watch Ultra, but not relevant for everyone. The Ultra 3 is scratch, shock, and water resistant, making it suitable for outdoor sports. This is useful for when I finally get around to trail running again, but not essential for regular runs. With the Watch Ultra 3, you can also scuba dive up to 50 meters and climb the highest mountains. That's great if that happens to be your hobby, but if (like me) you only get as far as climbing the Erasmus Bridge every day, it's not much use.

Smart Features The main reason to choose the Apple Watch Ultra 3 over a sports watch from another brand is all the smart features. The watch works seamlessly with my iPhone. I check my notifications, pay with my watch, control my music, and find my iPhone with the handy Find My feature. There's no other smartwatch that combines smart features, ease of use, and sports functions so well.

Review by:
Bob. Apple Watch specialist.
Date:
11 February 2026
Translation:
Automatically translated from Dutch

Review is 9,3 out of 10.

Great! Battery is fantastic, size is reasonable, more option

Battery
Measurements
Tesla key
Size (could be more subtle)

Going from the 5 series to Ultra 3 is a huge step forward.

I was hesitant about the size, but the all-black design is less noticeable.

No one has noticed I have a new watch yet. So that speaks volumes. Not too bulky!

It is thicker than I thought (in terms of height, that is). Hopefully, that will improve with the next model.

The battery is a huge step forward. My old one sometimes didn't even last 24 hours.

Now you can go for days on one battery.

Using a watch as a car key is great (Tesla).

I haven't tried calling without my iPhone yet, but it seems great for exercising (e.g., running) too!

Review by:
Ernst
Date:
27 December 2025
Translation:
Automatically translated from Dutch

Review is 10 out of 10.

Topwatch!

Good delivery
Great smartwatch

Everything to my satisfaction. Good and fast delivery, neatly packaged.

Review by:
Bart de Bruin
Date:
12 February 2026
Translation:
Automatically translated from Dutch

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
€ 145,-
one-time
2-year Protection Plan with theft cover
€ 175,-
one-time
Protection Plan - Monthly cancelable
€ 9,77
per month
Protection Plan with theft cover - Monthly cancelable
€ 11,41
per month

Specifications

Product

Product
Product number	969517
Manufacturer code	MF0J4QF/A
Brand	Apple
Warranty	2 years
Processing of your defect	Carry-in warranty

Operating system

Operating system
	Compatible with operating system	iOS
	Operating system	WatchOS
	Year introduced	2025
	Guaranteed support with updates	60 months after release date

General properties smartwatch

General properties smartwatch
	Watch case color	Black
	Watch case material	Titanium
	Watch case shape	Rectangle
	Height	49 mm
	Width	44 mm
	Depth	12 mm
	Weight	61,8 g
	Size watch case	Extra large
	Recommended for wrist circumference	19 - 22 cm
	Total storage capacity	64 GB
	Shockproof

Watch strap properties

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

Screen properties

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

Battery

Battery
	Battery life in time mode	42 hours
	Battery life in sports mode	14 hours
	Battery/battery capacity	599 mAh
	Energy source solar power
	Wireless charging

Connectivity

Connectivity
	Internet connection options	4G and WiFi
	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	Apple 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	Excellent
	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	Good
	Recommended for sports	Biking, Fitness, Golf, Hiking, Mountaineering, Multisport, Outdoor, Running, Swimming, Tennis, Triathlon, Water sports, Winter sports
	Manual training programs
	Measure fitness age
	Recovery advice
	Interval training
	VO2 max measurement
	Measures average speed during activity
	Lap counter
	Race prognosis
	Measures step distance
	Measure running cadence
	Measures swimming distance
	Measures swimming speed
	Swimming lap counter
	Connection to fitness machines possible
	ATM score	10

GPS

GPS
	Built-in GPS receiver
	Global satellite navigation system	BeiDou, GLONASS, GPS, Galileo, QZSS
	GPS application	Navigation, Route registration

Sensors

Sensors
	Compass
	Altimeter
	Thermometer

Other functionalities

Other functionalities
	Fall detection
	Alarm function
	Geofencing

Supplier information

This is the one

Apple Watch Ultra 3 5G 49mm Black Ocean Band

Review is 9,3 out of 10, based on 4 reviews.

anything for a smile

Ordered before 23:59, delivered tomorrow for free

Apple Watch Ultra 3 5G 49mm Black Ocean Band