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  1. Smartwatches

Apple Watch Series 9 4G 45mm Silver Aluminum Sport Band Blue M/L

9,0/10 (126 reviews)
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Apple Watch
Apple Watch Series 9 4G 45mm Silver Aluminum Sport Band Blue M/L

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Product information

Key specs

Compatible with operating system
iOS
Height
45 mm
Recommended for wrist circumference
17 - 19 cm
Quality of sports readings
Decent
Quality of health readings
Good
View all specifications

Pros and cons

According to our smartwatch expert
  • Thanks to the new chip, this Apple Watch is faster and more energy-efficient than its predecessors.
  • With 4G, you can always be reached and call with your Apple Watch.
  • Tap your thumb and index finger twice to answer calls or pause the music on your Watch.
  • The battery life of this smartwatch is 1 day, so you have to charge the watch often.
  • You can only use the 4G function with an eSIM phone plan, so check if your provider offers this.
Product Expert smartwatches

Description

With the Apple Watch Series 9 4G 45mm Silver Aluminum Sport Band Blue M/L, you're always up to date with your health and smartphone notifications. With a 4G phone plan, you can always be reached and call via your smartwatch, even if you don't have your iPhone with you. Be sure to check if your iPhone provider offers this. You can easily answer calls by quickly tapping your index finger and thumb twice. Thanks to the new S9 chip, the Apple Watch 9 is faster than its predecessors. As a result, you can quickly scroll through your apps and the battery lasts longer. The battery life is 1 day with average use. The Apple Watch keeps track of your heart rate, sleep, and stress and gives you exercises and tips to improve your mental health. On the Always On screen, you always see the time and you can keep an eye on your notifications without pressing a button.

Note: a charger isn't included. Do you want to charge the watch via the socket? Use the charger of your smartphone or order a charger separately.

This Apple watch is recommended for a wrist circumference of 17 to 19cm. Note: to use the Apple Watch, you need an iPhone Xs or newer with iOS 17 or newer.

With the Apple Watch Series 9 4G 45mm Silver Aluminum Sport Band Blue M/L, you're always up to date with your health and smartphone notifications. With a 4G phone plan, you can always be reached and call via your smartwatch, even if you don't have your iPhone with you. Be sure to check if your iPhone provider offers this. You can easily answer calls by quickly tapping your index finger and thumb twice. Thanks to the new S9 chip, the Apple Watch 9 is faster than its predecessors. As a result, you can quickly scroll through your apps and the battery lasts longer. The battery life is 1 day with average use. The Apple Watch keeps track of your heart rate, sleep, and stress and gives you exercises and tips to improve your mental health. On the Always On screen, you always see the time and you can keep an eye on your notifications without pressing a button.

Note: a charger isn't included. Do you want to charge the watch via the socket? Use the charger of your smartphone or order a charger separately.

This Apple watch is recommended for a wrist circumference of 17 to 19cm. Note: to use the Apple Watch, you need an iPhone Xs or newer with iOS 17 or newer.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Included by default

  • Manual (1.96 MB)
  • USB-C charging cable (excluding charger)

Included by default

  • Manual (1.96 MB)
  • USB-C charging cable (excluding charger)

Key specs

Compatible with operating system
iOS
Height
45 mm
Recommended for wrist circumference
17 - 19 cm
Quality of sports readings
Decent
Quality of health readings
Good
View all specifications

Complete your purchase

Reviews

126 reviews
9,0/10 (126 reviews)

Rating

89 reviews with 5 stars

33 reviews with 4 stars

3 reviews with 3 stars

0 reviews with 2 stars

1 reviews with 1 star

Rating per section

Battery life
8,7
Wearing comfort
9,3
Design
10,0
Options
10,0

Most helpful reviews

9,7/10

Apple ecosystem as we are used to it: TOP

  • ecosystem Apple
  • Battery lasts quite a long time
  • Jos
  • 24 December 2023
  • Automatically translated from Dutch
9,0/10

wonderfully simplistic

  • Jcm
  • 29 September 2023
  • Automatically translated from Dutch
8,0/10

Very good for regular use

  • Charge quickly
  • Old straps just fit
  • Not yet found
  • Steven
  • 23 April 2024
  • Automatically translated from Dutch
8,7/10

Highly recommended

  • Tatiana
  • 21 October 2023
  • Automatically translated from Dutch
9,3/10

Great, very satisfied

  • Ease of use, very easy and intuitive
  • Very clear screen
  • Battery life
  • Nathalie
  • 29 December 2023
  • Automatically translated from Dutch
9,3/10

Nice watch

  • Nice clear screen
  • Possibilities
  • the price
  • Jan willem
  • 29 December 2023
  • Automatically translated from Dutch
10/10

Doing

  • Easy pairing
  • Quality
  • Price?
  • Harry
  • 8 October 2023
  • Automatically translated from Dutch
7,3/10

Nice watch, especially for sports

  • Laura
  • 9 April 2024
  • Automatically translated from Dutch
9,0/10

Good quality

  • Easy use
  • Fast charging
  • Battery life
  • Willy
  • 18 December 2023
  • Automatically translated from Dutch
9,7/10

Glad I made the switch!

  • Integration with the Apple environment.
  • Speed and fast charging.
  • Kayleigh
  • 5 April 2024
  • Automatically translated from Dutch
9,7/10

Apple ecosystem as we are used to it: TOP

  • ecosystem Apple
  • Battery lasts quite a long time
  • well readable

This is my second Apple watch. The first was series 3 and it still works very well, but I bought a new one because of its compatibility with the new Homekit structure. The Series 3 does not support this new structure.
Compared to series 3: larger screen, up to 2000 nits, 1 nit at night (gives much less light when I move my arm), faster, saturation measurements... Anyway, too many to mention. I'm super pleased with it. Well, once an Apple fan, always an Apple fan.

  • Jos
  • 24 December 2023
  • Automatically translated from Dutch
9,0/10

wonderfully simplistic

Very easy to use even for someone with a disability

  • Jcm
  • 29 September 2023
  • Automatically translated from Dutch
8,0/10

Very good for regular use

  • Charge quickly
  • Old straps just fit
  • Clear display
  • Not yet found

After 3 years of intensive use, the battery of my Apple Watch 6 was empty. I had to charge it an extra time after exercising to be able to keep it on while sleeping. The new Apple Watch 9 lasts almost 48 hours and charges quickly. It said you only have 18 hours of battery life in 'time' mode. But not with me. So no idea what that means. I was almost tempted to buy an ultra just for the battery life. But it is very big and thick. So very glad I didn't do that.

  • Steven
  • 23 April 2024
  • Automatically translated from Dutch
View all 126 reviews

Coolblue Extended Warranty for your smartwatch

With Coolblue Extended Warranty, you are protected against costs due to quality defects of your smartwatch for the next 4 years. During the entire term, we will reimburse up to the original purchase price. You can easily add the Extended Warranty in your shopping cart.

Apple Watch Series 9 4G 45mm Silver Aluminum Sport Band Blue M/L
  • Coolblue Extended Warranty 4 Years
    € 49,99 one-time payment

Will this large watch look good on my wrist?

Will this large watch look good on my wrist?
This watch has a large watch case. We recommend these if you have a wrist circumference...
View more information
This watch has a large watch case. We recommend these if you have a wrist circumference between 17 and 19cm. Measure your wrist circumference 2 fingers above your wrist joint, just above the protruding part. Is your wrist circumference smaller or larger? This watch may not be the best for you. Read which watch case size we do recommend.

Specifications

Product

Product number
936504
Manufacturer code
MRMH3QF/A
Brand
Apple
Warranty
2 years
Processing of your defect
Carry-in warranty

Operating system

Compatible with operating system
iOS
Operating system
WatchOS
Year introduced
2023
Guaranteed support with updates
24 months after release date

Smartwatch properties

Watch case color
Silver
Watch case material
Aluminum
Watch case shape
Rectangle
Height
45 mm
Width
38 mm
Depth
11 mm
Weight
39 g
Size watch case
Large
Recommended for wrist circumference
17 - 19 cm
Total storage capacity
64 GB
Shockproof
Yes
Controlled via buttons on device
Yes

Watch strap properties

Watch strap material
Silicone
Watch strap color
Blue
Closure type
Snap button
Interchangeable watch strap
Yes
Compatibility watch strap
Product specific

Screen properties

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

Battery

Battery life in time mode
18 hours
Battery life in sports mode
7 hours
Battery/battery capacity
315 mAh
Energy source solar power
No
Wireless charging
Yes

Connectivity and smart functions

Options internet connection
4G and WiFi
Bluetooth
Yes
ANT+
No
Independent music player
Yes
Music controls
Yes
Built-in microphone
Yes
Built-in speakers
Yes
Spoken directions
Yes
Smartphone notifications
Receive messages, Send messages
Smart reply
Yes
App installation possible
Yes
Camera operation
Yes
NFC
Yes
Contactless payment
Yes
Contactless payment system
Apple Pay
Country contactless payment
Belgium, Germany, The Netherlands

Daily activities

Pedometer
Yes
Measures distance
Yes
Speedometer
Yes
Calorie counter
Yes
Measures stairs climbed
Yes

Heart rate measurement

Heart rate measurement
Yes
Heart rate zones
Yes
Heart rate sensor
Integrated pulse sensor
Type of heart rate measurement
ECG heart rate measurement
Heart rate measurement moment
Continuously, Incidental, On demand
Irregular heartbeat notification
Yes
Heart rate measurement under water
Yes

Health properties

Quality of health readings
Good
Skin temperature sensor
Yes
Oximeter
Yes
Blood pressure monitor
No
EDA sensor
No
Sleep score
No
Measure REM sleep
Yes
Average heart rate during sleep
No
Measure recovery during sleep
No
Menstrual cycle tracking
Yes
Pregnancy monitoring
Yes

Sports properties

Quality of sports readings
Decent
Recommended for sports
Biking, Fitness, Golf, Hiking, Mountaineering, Multisport, Outdoor, Running, Swimming, Tennis, Triathlon, Water sports, Winter sports
Adjust sport profiles
Yes
Manual training programs
Yes
Save personal records
No
Measure fitness age
No
Recovery advice
No
Interval training
Yes
VO2 max measurement
Yes
Automatic pausing
Yes
Measures minutes of intensive training
Yes
Measures average speed during activity
Yes
Lap counter
Yes
Race prognosis
No
Measures step distance
Yes
Measure running cadence
Yes
Measures swimming distance
Yes
Measures swimming speed
Yes
Swimming lap counter
Yes
Connection to fitness machines possible
No
ATM score
5

GPS

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

Sensors

Compass
Yes
Altimeter
Yes
Type of altimeter
Always On altimeter, Barometric, GPS
Accelerometer
Yes
Thermometer
Yes

Other functionalities

Fall detection
Yes
Alarm function
Yes
Geofencing
No

Related products

Related products

Apple Watch Series 9
Apple Watch 4G (Cellular)
Apple Watch
Health watches
All Smartwatches
Apple Watch Series 9 4G 45mm Silver Aluminum Sport Band Blue M/L
Apple Watch Series 9 4G 45mm Silver Aluminum Sport Band Blue M/L
€ 574,-
View comparison
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