Huawei Watch Ultimate 2 vs Realme TechLife Watch SZ100 comparison

Compare Huawei Watch Ultimate 2
Compare Realme TechLife Watch SZ100
key specs
Compatible OSHarmonyOS, Android, iOSAndroid 5.0+, iOS 11+
Dial ShapeRoundRectangle
Display TypeAMOLED-
Ideal ForUnisexUnisex
Display Size-43mm
Strap Material-Silicone
general
BrandHuaweiRealme
ModelWatch Ultimate 2TechLife Watch SZ100
Release dateNovember 25, 2026May 18, 2022
Model NameWatch Ultimate 2-
Dial ColourSilver-
Dial ShapeRoundRectangle
Touchscreen1.5 AMOLED-
Interchangeable StrapYesYes
Water Resistant20ATM + IP68 + IP69IP68
Water Resistance Depth150m-
Ideal ForUnisexUnisex
Strap Material-Silicone
Size-Large
Usage-Fitness and Outdoor
dimensions
Width48.5mm35.8
Height48.5mm-
Thickness12.9mm11.6
Weight (g)80.5034.00
product details
SensorOptical heart rate sensor, Barometric pressure sensor, Temperature sensor, ECG sensor3-axis accelerometer, optical heart rate sensor, SpO2
Compatible DeviceHarmonyOS 2.0 and later, Android 9.0 and later, and iOS 13.0 and laterAndroid, iPhone
Notification-Yes
Battery Life-12 days
connectivity features
Call FunctionYes-
BluetoothYesYes
Bluetooth Version5.25.1
Wi-FiYes-
GPSYes-
Messaging SupportYes-
platform and storage features
Operating SystemHarmonyOS 6.0-
Compatible Operating SystemHarmonyOS, Android, iOSAndroid 5.0+, iOS 11+
Processor NameKirin W80-
camera and display features
Display Resolution466x466 pixels240x280
Display TypeAMOLED-
Display Size-43mm
Other Display Features-218ppi pixel density, 530 nits of screen brightness
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
Number of Buttons3-
Chronograph-Yes
Other Fitness Features-24 sports modes, sleep monitor

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