Redmi Watch 6 vs Realme TechLife Watch SZ100 comparison

Compare Redmi Watch 6
Compare Realme TechLife Watch SZ100
key specs
Dial ShapeRectangleRectangle
Display TypeAMOLED-
Ideal ForUnisexUnisex
Display Size-43mm
Compatible OS-Android 5.0+, iOS 11+
Strap Material-Silicone
general
BrandRedmiRealme
ModelWatch 6TechLife Watch SZ100
Release dateOctober 23, 2025May 18, 2022
Model NumberM2523W1-
Model NameRedmi Watch 6-
Dial ShapeRectangleRectangle
Touchscreen2.07-
Water Resistant5 ATMIP68
Water Resistance Depth50 m-
UsageRegularFitness and Outdoor
Dial MaterialAluminum alloy-
Ideal ForUnisexUnisex
Strap Material-Silicone
Size-Large
Interchangeable Strap-Yes
dimensions
Width46.4535.8
Height40.03-
Thickness9.911.6
Weight (g)31.0034.00
product details
Sensorheart rate, blood oxygen (SpO2), sleep monitoring, stress tracking, accelerometer, gyroscope, ambient light sensor, geomagnetic sensor3-axis accelerometer, optical heart rate sensor, SpO2
Battery Type550mAh-
Battery Life24 days12 days
Rechargeable BatteryYes-
Compatible Device-Android, iPhone
Notification-Yes
connectivity features
Call FunctionYes-
BluetoothYesYes
Bluetooth Version5.45.1
GPSYes-
Other Connectivity FeaturesBeiDou, GLONASS, Galileo, QZSS-
platform and storage features
Operating SystemHyperOS 3-
Compatible Operating System-Android 5.0+, iOS 11+
camera and display features
Display Resolution432×514240x280
Display TypeAMOLED-
Other Display FeaturesAlways-On Display, 2000 nits peak brightness218ppi pixel density, 530 nits of screen brightness
Display Size-43mm
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYesYes
Alarm ClockYesYes
Number of Buttons2-
Chronograph-Yes
Date & Time Display-Yes
Other Fitness Features-24 sports modes, sleep monitor
audio and video features
SpeakerYes-
MicrophoneYes-

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