Fastrack Revoltt FR2 Pro vs Xiaomi Watch S4 41mm comparison

Compare Fastrack Revoltt FR2 Pro
Compare Xiaomi Watch S4 41mm
key specs
Strap ColourGrey-
Display Size36mm41mm
Strap MaterialStainless SteelMilanese
Dial ShapeRoundRound
Display TypeAMOLED-
Ideal ForMenUnisex
general
BrandFastrackXiaomi
ModelRevoltt FR2 ProWatch S4 41mm
Model Number38156QM01-
Model NameRevoltt FR2 Pro-
Dial ShapeRoundRound
Strap ColourGrey-
Strap MaterialStainless SteelMilanese
TouchscreenYes1.32
Water ResistantYes5ATM
Water Resistance Depth1.5 m50 m
UsageFitness & OutdoorRegular
Ideal ForMenUnisex
Release date-September 24, 2025
Size-Regular
Dial Material-Stainless steel
dimensions
Weight (g)117.0032.00
Width-41.2
Height-41.2
Diameter-9.5
product details
SensorAccelerometerHeart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, Temperature sensor
NotificationCall Notifications , Call Answer & Reject, Call Mute, Social Media Notifications, SMS Notifictaions, Other App Notification-
Notification TypeRing, Vibration-
Battery TypeLithium Polymer320mAh
Battery Life5 Day8 days
Charge Time120 min-
Charger TypePogo Pin Charging Cable-
Rechargeable BatteryYes-
connectivity features
Call FunctionYesYes
BluetoothYesYes
Bluetooth VersionV5.35.4
Messaging SupportYes-
Operating Range10 m-
Call FeaturesCall Answer, Call Reject, Call Mute, Call Notifications, Quick Replies (Android)-
GPS-Yes
platform and storage features
RAM128MB-
Operating System-Xiaomi HyperOS 3
camera and display features
Display Resolution466x466 Pixel466 × 466
Display Size36mm41mm
Display TypeAMOLED-
Other Display Features-1500nits, 60Hz refresh rate
fitness and watch functions
Step CountYesYes
Calorie CountYes-
Heart Rate MonitorYesYes
CompassNoYes
CalendarYesYes
Alarm ClockYesYes
LanguageEnglishEnglish
Other Watch FunctionsCalculator, AI Voice Assistant, One Click Measurement with 24x7 HRM, Auto Stress Monitor, SpO2 and Sleep Monitor with REM, Music and Camera Control, Built-In Games, Alarm, Stopwatch and Timer,Functional Crown-
Altimeter-Yes
Date & Time Display-Yes
audio and video features
SpeakerYesYes
MicrophoneYesYes
Voice ControlYes-

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