Xiaomi Watch S4 vs Fire-Boltt Ninja comparison

Compare Xiaomi Watch S4
Compare Fire-Boltt Ninja
key specs
Dial ShapeRoundRectangle
Display TypeAMOLED-
Ideal ForUnisexUnisex
Strap Colour-Black
Display Size-33mm
Compatible OS-Android, iOS
Strap Material-Silicone
general
BrandXiaomiFire-Boltt
ModelWatch S4Ninja
Release dateOctober 29, 2024August 4, 2021
Dial ShapeRoundRectangle
SizeRegularRegular
Touchscreen1.43Yes
Interchangeable StrapYes-
Water Resistant5 ATMYes
UsageRegular-
Ideal ForUnisexUnisex
Model Number-BSW007
Model Name-Ninja touch to Wake SpO2
Strap Material-Silicone
Water Resistance Depth-1m
Dial Material-Metal
Strap Colour-Black
Dial Colour-Black
dimensions
Width47.341
Height47.334
Thickness1210
Weight (g)44.5080.00
Diameter-33
product details
Sensorheart rate, SpO2, steps, sleep trackerAccelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure Monitor
Battery Type486mAhLi-ion
Battery Life155 days
Compatible Device-Android, iPhone
Notification-Yes
Charge Time-120 minutes
Stand By Time-15 days
Rechargeable Battery-Yes
connectivity features
BluetoothYesBluetooth
Bluetooth Version5.25.0
Wi-FiYes-
GPSYes-
Other Connectivity FeaturesNFC, Galileo, Glonass, Beidou, QZSS-
Call Function-No
Messaging Support-Yes
Operating Range-10m
Third Party App Support-Limited
platform and storage features
Operating SystemHyperOS 2-
Compatible Operating System-Android, iOS
camera and display features
Display Resolution466 x 466240x240
Display TypeAMOLED-
Display Size-33mm
Backlight Display-Yes
Scratch Resistant-Yes
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
Date & Time DisplayYesYes
Calorie Count-Yes
Calendar-Yes
Alarm Clock-Yes
Chronograph-No
Language-English
Other Fitness Features-7 sports modes

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