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Compare Polar Vantage M3

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Xiaomi Watch S4 41mm
£ 119,99
4 colours

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Dimensions:44,7 x 44,7 x 12,2 mm47,8 x 47,8 x 12,9 mm41,2 x 41,2 x 9,5 mm43 x 43 x 12,4 mm
Weight:53 gr80,5 gr32 gr40,4 gr
Stand-by time:dependent on usagedependent on usagedependent on usagedependent on usage
Call time:dependent on usagedependent on usagedependent on usagedependent on usage
Announced:23 october 202419 september 202524 september 202520 september 2025

Design type

Watch:

Controls

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

Display

Colour display:AMOLED, Always On featureAMOLED, Always On feature16.777.216 colours (24 bits), AMOLED, Always On featureAMOLED
Resolution:416 x 416 pixels466 x 466 pixels466 x 466 pixels390 x 390 pixels
Size:1.28 inch1.5 inch1.32 inch1.2 inch
Aspect ratio:1:11:11:11:1
Pixels Per Inch (PPI):460439499460
Screen-to-body ratio:26.5%31.8%33.1%25.1%
Peak brightness:3500 nits1500 nits
Refresh rate:60 Hz

Carrying method

Strap:InterchangeableInterchangeable
Size:22 mm
Wrist Size:140-210 mm135-210 mm115-180 mm

Hardware

Integrated antenna:
Processor:275 MHz

Materials

Dirt and waterproof:5 ATMIP68/69, 20 ATM5 ATM5 ATM
Gorilla Glass:
Plastic:
Stainless Steel:
Ceramics:
Sapphire Crystal:
Titanium:
Glass:

Telephony

Integrated handsfree speaker:
Vibrating alert:
eSIM:

Personalisation

Multiple homescreens:
Widgets:

Personal Information
Management (PIM)

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

Available applications

Calories:
Pedometer:
Sleep tracker:
Stressmonitor:
Games:

Navigation

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

Build-in memory

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

Connections

Pogo pin:
USB:Type-C

Connectivity

Bluetooth:v5.1v5.2v5.4
NFC:
Wireless Lan (WLAN/Wi-Fi):Wi-Fi 6 (802.11ax)
ANT+:

Power supply

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

Sensors

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

Contents of the package

Charging cable:
Wristband:
Oplader:
Quick start guide:
Safety booklet:
Warranty card:
Manual:
Oplaadcase:

Audio

Built-in speakers:
Microphone:

Compatibility

With Android:From 9.0From 8.0
With iOS:From 13.0From 14.0

User interface

HyperOS:3

Data network

4G (LTE):

Messaging

SMS:
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