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Polar Grit X Black Strap Size M/L

Never available again

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This product is currently retired. Fortunately, we have a lot of new, similar models. Check out the assortment and find the product that suits you.

Product information

Key specs

Compatible with operating system
Android, iOS
Recommended for wrist circumference
19 - 22 cm
Quality of sports readings
Excellent
Quality of health readings
Mediocre
Battery life in time mode
168 hours

Pros and cons

According to our smartwatch expert
  • Nightly Recharge measures how well you recover from the day at night, so you can adjust your training accordingly.
  • Shows heart rate zones during training, so you can focus specifically on improving your endurance, for example.
  • Thanks to the Hill Splitter function, you get insight into your results during ascents and descents in hills or mountains.
  • The watch doesn't support music storage, so you have to take your phone with you each workout.
Product Expert smartwatches

Description

The Polar Grit X Black is a robust sports watch that meets the military standard. This makes it suitable for outdoor adventurers, military soldiers, and athletes who are exercising on rough terrain. Think of mountain bikers who cycle on virtually impassable trails, for example. The Grit X has an accurate heart rate measurement for a watch. Instead of the 9 LED lights that you're used to from Polar, this one has 10. In addition to the touchscreen, the sports watch also has SuperGrip buttons. They have extra relief, so you can also control the watch with wet or sweaty hands. Thanks to the navigation, the digital compass, and the trackback function, you'll always find your way back. With a battery life of 40 hours in training mode with GPS on, and 100 hours in power saving mode, you can also wear it during a triathlon. Thanks to the transflective screen, you can still read your data well in full sunlight.

Note: a charger adapter isn't included. Do you want to charge the watch from a socket? Use the charger adapter of your phone, or order a charger adapter

The Polar Grit X Black is a robust sports watch that meets the military standard. This makes it suitable for outdoor adventurers, military soldiers, and athletes who are exercising on rough terrain. Think of mountain bikers who cycle on virtually impassable trails, for example. The Grit X has an accurate heart rate measurement for a watch. Instead of the 9 LED lights that you're used to from Polar, this one has 10. In addition to the touchscreen, the sports watch also has SuperGrip buttons. They have extra relief, so you can also control the watch with wet or sweaty hands. Thanks to the navigation, the digital compass, and the trackback function, you'll always find your way back. With a battery life of 40 hours in training mode with GPS on, and 100 hours in power saving mode, you can also wear it during a triathlon. Thanks to the transflective screen, you can still read your data well in full sunlight.

Note: a charger adapter isn't included. Do you want to charge the watch from a socket? Use the charger adapter of your phone, or order a charger adapter

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.

Included by default

  • Manual (5.45 MB)
  • USB-A charging cable (excluding adapter)
  • Watch strap (wrist circumference 14.5 - 21.5cm)

Included by default

  • Manual (5.45 MB)
  • USB-A charging cable (excluding adapter)
  • Watch strap (wrist circumference 14.5 - 21.5cm)

Key specs

Compatible with operating system
Android, iOS
Recommended for wrist circumference
19 - 22 cm
Quality of sports readings
Excellent
Quality of health readings
Mediocre
Battery life in time mode
168 hours

Complete your purchase

Highlighted

How do you choose the right watch size?

It's important to choose the right watch size. If you choose a watch that's too large or small, it probably won't fit well or it won't look good on your wrist. In this article, we'll you what to look out for when choosing the right size.

Visit our stores for personal advice

Get personal advice from our smartwatch experts in one of our stores.

Make an advice appointment in our store

Do you want more information about a watch or do you want to compare several smartwatches? Our experts in the store will answer all your questions and are happy to show you the differences.

Have a screen protector applied to your smartwatch

In all our stores, we cut screen protectors to size and apply them to your screen for you. This way, you know for sure that the protective film fits and it's applied to the screen without bubbles. This is possible for a new watch, but also for your current smartwatch.

Reviews

Rating

56 reviews with 5 stars

31 reviews with 4 stars

0 reviews with 3 stars

2 reviews with 2 stars

0 reviews with 1 star

Customer images

Most helpful reviews

9,0/10

all inclusive watch

  • nice design, light on the wrist
  • battery life is very good AND charges quickly
  • sleep pattern analysis

As a CrossFitter I need a watch that can track my data for strength training as well as for walking, rowing, swimming... The Grit X is the max!
I am a huge fan of Fuelwise. With this I know perfectly how many carbohydrates, proteins and fats I have burned after my training and I can supplement in a more targeted way.
I also think the extensive feedback about your sleeping pattern is very important.
In short, a must for those who just want that extra feedback.

  • Debbie verstraeten
  • 28 May 2020
  • Automatically translated from Dutch
10/10

Extremely versatile watch ideal for triathletes

  • Triathlon function
  • Long battery
  • Open water swimming
  • No ANT+ For any external heart rate belt

I didn't want to spend double for some of the competing brands, but you'll get an equivalent watch for it. Very happy with the nightly recharge function. Watch is an old one to operate and yet the possibilities are enormous.

  • Richard
  • 8 September 2020
  • Automatically translated from Dutch
10/10

Happy with!

  • GPS and GPX Sync with Komoot and Strava
  • Ease of use and collaboration with iPhone.
  • GPS is really fantastic on the road. Both in terms of "planned route" and "back to starting point".
  • None for me.

Data synchronization, GPX synchronization, Ease of use, Fun to use, Nightly recharge everything feels great and intuitive. A gadget that I'm really happy with for ages.

  • Egon landskroon
  • 25 October 2020
  • Automatically translated from Dutch

Insure your smartwatch

You can select one of the Backup Plans below in your shopping cart. It will protect your brand new smartwatch against damage and/or theft.

Polar Grit X Black Strap Size M/L
  • Backup Plan Damage - Cancellable monthly
    4,99 per month
  • Backup Plan Complete - Cancellable monthly
    6,49 per month
  • 2-year Backup Plan Damage
    61,00 one-time payment
  • 2-year Backup Plan Complete
    75,00 one-time payment

Vergelijk de Polar Grit X met zijn grotere broer

Vergelijk de Polar Grit X met zijn grotere broer
The Polar Grit X has a more extensive version called the Polar Grit X PRO. This successor...
The Polar Grit X has a more extensive version called the Polar Grit X PRO. This successor has stronger glass and more options for recovery and performance tests. Curious about all of the similarities and differences? Read our advice article.

Specifications

Product

Product number
860673
Manufacturer code
90081734
Brand
Polar
Warranty
2 years
Processing of your defect
Via Coolblue
Old product returned for free
Yes

Operating system

Compatible with operating system
Android, iOS
Required iPhone model
iPhone 6s or later
Required Android version smartphone
Android 7.0 or higher
Operating system
Other brand-specific
Year introduced
2021
Guaranteed support with updates
60 months after release date

Smartwatch properties

Watch case color
Black
Watch case material
Stainless steel
Watch case shape
Round
Width
47 mm
Depth
13 mm
Weight
64 g
Size watch case
Extra large
Recommended for wrist circumference
19 - 22 cm
Total storage capacity
0,32 GB
Water resistance
5
Shockproof
Yes
Controlled via buttons on device
Yes

Watch strap properties

Watch strap material
Plastic
Watch strap color
Black
Closure type
Buckle
Interchangeable watch strap
Yes
Compatibility watch strap
Universal

Screen properties

Screen type
LCD
Always-on display
Yes
Data display
Digital
Touchscreen
Yes
Color screen
Yes
Type of glass
Gorilla glass

Battery

Battery life in time mode
168 hours
Battery life in sports mode
35 hours
Battery/battery capacity
345 mAh
Energy source solar power
No
Wireless charging
No

Connectivity and smart functions

Options internet connection
WiFi only
Bluetooth
Yes
ANT+
No
Independent music player
No
Music controls
No
Built-in microphone
No
Built-in speakers
No
Spoken directions
No
Call options
[Show incoming calls]
Smartphone notifications
Receive messages
Smart reply
No
App installation possible
No
Camera operation
No
NFC
No

Daily activities

Pedometer
Yes
Speedometer
Yes
Measures stairs climbed
Yes

Heart rate measurement

Heart rate measurement
Yes
Heart rate zones
Yes
Heart rate sensor
Chest strap sold separately, Integrated pulse sensor
Type of heart rate measurement
Optical heart rate measurement
Heart rate measurement moment
Continuously, On demand
Irregular heartbeat notification
No
Heart rate measurement under water
Yes

Health properties

Quality of health readings
Mediocre
Skin temperature sensor
No
Oximeter
No
Blood pressure monitor
No
EDA sensor
No
Average heart rate during sleep
Yes
Measure recovery during sleep
Yes
Menstrual cycle tracking
No

Sports properties

Quality of sports readings
Excellent
Recommended for sports
Biking, Fitness, Running, Swimming, Triathlon
Adjust sport profiles
Yes
Manual training programs
Yes
Save personal records
No
Measure fitness age
Yes
Recovery advice
Yes
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
Yes
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
Yes

GPS

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

Sensors

Compass
Yes
Altimeter
Yes
Type of altimeter
Barometric
Accelerometer
Yes
Thermometer
No

Other functionalities

Fall detection
No
Alarm function
Yes
Geofencing
No
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