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Compare Sony SmartWatch 2

No longer available
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Huawei Watch Ultimate 2Huawei Watch Ultimate 2 Black
£ 742,58
2 colours
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Xiaomi Watch S4 41mm
£ 129,99
4 colours

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Dimensions:42 x 41 x 9 mm47,8 x 47,8 x 12,9 mm41,2 x 41,2 x 9,5 mm
Weight:122,5 gr80,5 gr32 gr
Stand-by time:dependent on usagedependent on usagedependent on usage
Call time:dependent on usagedependent on usagedependent on usage
Announced:5 april 201419 september 202524 september 2025

Design type

Watch:

Controls

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

Display

Colour display:AMOLED, Always On feature16.777.216 colours (24 bits), AMOLED, Always On feature
Resolution:220 x 176 pixels466 x 466 pixels466 x 466 pixels
Size:1.6 inch1.5 inch1.32 inch
Aspect ratio:5:41:11:1
Pixels Per Inch (PPI):176439499
Screen-to-body ratio:46.8%31.8%33.1%
Peak brightness:3500 nits1500 nits
Refresh rate:60 Hz

Materials

Dirt and waterproof:IP57IP68/69, 20 ATM5 ATM
Ceramics:
Sapphire Crystal:
Titanium:
Stainless Steel:

Connections

USB:v3.0, microUSB
Pogo pin:

Connectivity

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

Carrying method

Strap:Interchangeable
Wrist Size:140-210 mm135-210 mm

Telephony

eSIM:
Integrated handsfree speaker:

Personal Information
Management (PIM)

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

Available applications

Calories:
Pedometer:
Sleep tracker:
Stressmonitor:

Navigation

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

Audio

Built-in speakers:
Microphone:

Power supply

Wireless charging:
Battery:Li-ion
Capacity:320 mAh

Sensors

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

Compatibility

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

Contents of the package

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

User interface

HyperOS:3

Personalisation

Multiple homescreens:
Widgets:
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