Favourites

You haven't found any favourite products yet!

Explore the products on our website and click on the heart icon to add products to this favourites list.

Start exploring

Compare Polar Grit X2

Placeholder
Xiaomi Watch S4 41mm
£ 129,99
4 colours

Add smartwatch to the comparison

Dimensions:44,7 x 44,7 x 12,5 mm39,5 x 39,5 x 10,5 mm41,2 x 41,2 x 9,5 mm
Weight:62 gr25 gr32 gr
Stand-by time:dependent on usagedependent on usagedependent on usage
Call time:dependent on usagedependent on usagedependent on usage
Announced:4 june 202520 february 201924 september 2025

Design type

Watch:

Controls

Directional key:
Touchscreen:CapacitiveMulti-touch, capacitive
Voice command:
Swivel crown:

Display

Colour display:Adjustable display brightness, AMOLED, Always On featureAdjustable display brightness, 16.777.216 colours (24 bits), Circular Super AMOLED, Always On feature16.777.216 colours (24 bits), AMOLED, Always On feature
Resolution:416 x 416 pixels360 x 360 pixels466 x 466 pixels
Size:1.28 inch1.1 inch1.32 inch
Aspect ratio:1:11:11:1
Pixels Per Inch (PPI):460463499
Screen-to-body ratio:26.5%25%33.1%
Peak brightness:1500 nits
Refresh rate:60 Hz

Carrying method

Strap:Interchangeable
Size:22 mm
Wrist Size:135-210 mm

Hardware

Integrated antenna:
Processor:Samsung Exynos 9110, Dual Core
Clock Frequency:275 MHz1.15 GHz

Materials

Dirt and waterproof:IP68, 5 ATM5 ATM
Plastic:
Rugged casing:MIL-STD-810HMIL-STD-810G
Stainless Steel:
Gorilla Glass:

Telephony

Vibrating alert:
Integrated handsfree speaker:

Personalisation

Multiple homescreens:
Widgets:

Personal Information
Management (PIM)

Agenda:
Alarm clock:
Date and time notation:
Stopwatch & countdown timer:
Reminder list:
To-do list:

Navigation

A-GPS:
Beidou:
Digital Compass:
Galileo:
GLONASS:
GPS receiver:
Quasi-Zenith (QZSS):

Build-in memory

Internal memory:
Size (RAM):37 MB768 MB
Storage:32 GB4 GB

Connections

Pogo pin:
USB:Type-C

Connectivity

Bluetooth:v4.2v5.4
NFC:
Wireless Lan (WLAN/Wi-Fi):Wi-Fi 4 (802.11n)

Power supply

Battery:Li-polyLi-ion
Capacity:310 mAh230 mAh320 mAh
Wireless charging:

Sensors

Ambient light sensor:
Barometer:
ECG:
Gesture recognition:
Gyroscope:
Heart rate monitor:
Oxygen saturation (SpO2):
Skin temperature sensor:
Thermometer:

Operating system

Tizen:4

Available applications

Pedometer:
Calories:
Sleep tracker:
Stressmonitor:

Messaging

E-mail:
Instant messaging:
MMS:
SMS:

Compatibility

With Android:5.0+From 8.0
With iOS:9.0+From 14.0

User interface

HyperOS:3

Audio

Built-in speakers:
Microphone:

Contents of the package

Manual:
Oplaadcase:
Top