Samsung Galaxy Watch4 Black 40mm
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According to our smartwatch expert
Get started on your fitness goals and stay up to date on your messages and health with the Samsung Galaxy Watch4 Black 40mm. This smartwatch is lightweight because of the aluminum watch case, so it doesn't feel heavy on your arm while you work out. You can easily navigate through your messages and apps on the screen. Thanks to the Wear OS operating system, you can now also download apps like Strava, Spotify, and Snapchat on the watch. With the Bioelectrical Impedance Analysis health function, you gain insight into your fat percentage, muscle mass, and body water. Wear the smartwatch while you sleep, because it can track your sleep and when you snored. Is the Galaxy Watch empty? Thanks to fast charging, you can charge it in 1.5 hours.
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.
This watch is recommended for a wrist circumference of 13 to 15cm.
Compatible with operating system | Android | |
|---|---|---|
Height | 40 mm | |
Recommended for wrist circumference | 13 - 15 cm | |
Quality of sports readings | Good | |
Quality of health readings | Excellent | |
Battery life in time mode | 40 hours | |
Type of heart rate measurement | ECG heart rate measurement | |
Required iPhone model | No impact |
5 stars
338
4 stars
406
3 stars
60
2 stars
3
1 star
3
Battery life
Wearing comfort
Design
Options
It is a beautiful watch that fits comfortably on your wrist. I have very narrow wrists myself and size 40mm fits very nicely. The battery lasts 1 day, I don't think that is a problem. I leave it on while I'm on the couch watching TV. It charges quickly. Calling is also fine, everything is well understood from both sides. No cons found so far. The watch sees cleaning as a workout, finally someone who recognizes that ;)
Sylvia Mathot
30 October 2021
Automatically translated from Dutch
Please note, this watch does not support Runkeeper contrary to what Coolblue indicates! Indicated some time ago to Coolblue, meanwhile had a link (this also does not offer the desired solution! Then had a link with watches that do support it (link from Runkeeper site), it turns out that Runkeeper only supports Samsung watches from before 2018!
I'm not used to Coolblue that they still haven't adjusted it on the website and the service also leaves something to be desired! I took it for granted that the watch does not support Runkeeper because I was just waiting for a new model (instead of a 2018 model)
Shahid Nasrullah
5 September 2021
Automatically translated from Dutch
The model is very beautiful. Much sleeker design than the watch2 active. There is also more possible to set the screen to your own liking. Wears nicely on the wrist, measures everything very accurately. The snoring function is also nice, but if you have a partner who snores, that will also be recorded and you will not have an accurate measurement for yourself. Battery drains fairly quickly, it lasts about 1 day. This is also if I only use the watch as a watch, so with active use I use it less than 1 day. Couldn't find any drawbacks. Am very happy with it!
Kitty Besselse
2 September 2021
Automatically translated from Dutch
This watch has a small watch case. We recommend these if you have a maximum wrist circumference of 15cm. Measure your wrist circumference 2 fingers above your wrist joint, just above the protruding part. Is your wrist circumference larger? This watch may not be the best for you. Read which watch case size we do recommend.
Product number | 885516 |
|---|---|
Manufacturer code | SM-R860NZKAEUB |
Brand | Samsung |
Warranty | 2 years |
Processing of your defect | Carry-in warranty |
Compatible with operating system | Android | |
|---|---|---|
Required iPhone model | No impact | |
Operating system | Wear OS | |
Year introduced | 2021 | |
Guaranteed support with updates | 24 months after release date |
Watch case color | Black | |
|---|---|---|
Watch case material | Aluminum | |
Watch case shape | Round | |
Height | 40 mm | |
Width | 40 mm | |
Depth | 10 mm | |
Weight | 26 g | |
Size watch case | Small | |
Recommended for wrist circumference | 13 - 15 cm | |
Total storage capacity | 16 GB | |
Shockproof | ||
Controlled via buttons on device |
Watch strap material | Plastic | |
|---|---|---|
Watch strap color | Black | |
Closure type | Buckle | |
Interchangeable watch strap | ||
Compatibility watch strap | Universal |
Screen type | OLED | |
|---|---|---|
Always-on display | ||
Data display | Digital | |
Touchscreen | ||
Color screen | ||
Adjustable watch face | ||
Type of glass | Gorilla glass |
Battery life in time mode | 40 hours | |
|---|---|---|
Battery life in sports mode | 18 hours | |
Battery/battery capacity | 300 mAh | |
Energy source solar power | ||
Wireless charging |
Internet connection options | WiFi only | |
|---|---|---|
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 |
Pedometer | ||
|---|---|---|
Measures distance | ||
Speedometer | ||
Calorie counter | ||
Measures stairs climbed |
Heart rate measurement | ||
|---|---|---|
Heart rate zones | ||
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 | ||
Heart rate measurement under water |
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 |
Quality of sports readings | Good | |
|---|---|---|
Recommended for sports | Biking, Fitness, Outdoor, Running, Swimming, Triathlon | |
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 | 5 |
Built-in GPS receiver | ||
|---|---|---|
Global satellite navigation system | GLONASS, GPS, Galileo | |
GPS application | Navigation, Route registration |
Compass | ||
|---|---|---|
Altimeter | ||
Type of altimeter | Always On altimeter, Barometric, GPS, Via smartphone | |
Thermometer |
Fall detection | ||
|---|---|---|
Alarm function | ||
Geofencing |
