Xiaomi Watch S4 41mm vs Fire-Boltt Ninja comparison

Compare Xiaomi Watch S4 41mm
Compare Fire-Boltt Ninja
key specs
Display Size41mm33mm
Strap MaterialMilaneseSilicone
Dial ShapeRoundRectangle
Ideal ForUnisexUnisex
Strap Colour-Black
Compatible OS-Android, iOS
general
BrandXiaomiFire-Boltt
ModelWatch S4 41mmNinja
Release dateSeptember 24, 2025August 4, 2021
Dial ShapeRoundRectangle
Strap MaterialMilaneseSilicone
SizeRegularRegular
Touchscreen1.32Yes
Water Resistant5ATMYes
Water Resistance Depth50 m1m
UsageRegular-
Dial MaterialStainless steelMetal
Ideal ForUnisexUnisex
Model Number-BSW007
Model Name-Ninja touch to Wake SpO2
Strap Colour-Black
Dial Colour-Black
dimensions
Width41.241
Height41.234
Diameter9.533
Weight (g)32.0080.00
Thickness-10
product details
SensorHeart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, Temperature sensorAccelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure Monitor
Battery Type320mAhLi-ion
Battery Life8 days5 days
Compatible Device-Android, iPhone
Notification-Yes
Charge Time-120 minutes
Stand By Time-15 days
Rechargeable Battery-Yes
connectivity features
Call FunctionYesNo
BluetoothYesBluetooth
Bluetooth Version5.45.0
GPSYes-
Messaging Support-Yes
Operating Range-10m
Third Party App Support-Limited
platform and storage features
Operating SystemXiaomi HyperOS 3-
Compatible Operating System-Android, iOS
camera and display features
Display Resolution466 × 466240x240
Display Size41mm33mm
Other Display Features1500nits, 60Hz refresh rate-
Backlight Display-Yes
Scratch Resistant-Yes
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglishEnglish
Calorie Count-Yes
Chronograph-No
Other Fitness Features-7 sports modes
audio and video features
SpeakerYes-
MicrophoneYes-

Advertisement

© Copyright Red Pixels Ventures Limited 2025. All rights reserved.
Trending Products »
Latest Tech News »