Redmi Watch 6 vs Fire-Boltt Ninja comparison

Compare Redmi Watch 6
Compare Fire-Boltt Ninja
key specs
Dial ShapeRectangleRectangle
Display TypeAMOLED-
Ideal ForUnisexUnisex
Strap Colour-Black
Display Size-33mm
Compatible OS-Android, iOS
Strap Material-Silicone
general
BrandRedmiFire-Boltt
ModelWatch 6Ninja
Release dateOctober 23, 2025August 4, 2021
Model NumberM2523W1BSW007
Model NameRedmi Watch 6Ninja touch to Wake SpO2
Dial ShapeRectangleRectangle
Touchscreen2.07Yes
Water Resistant5 ATMYes
Water Resistance Depth50 m1m
UsageRegular-
Dial MaterialAluminum alloyMetal
Ideal ForUnisexUnisex
Strap Material-Silicone
Size-Regular
Strap Colour-Black
Dial Colour-Black
dimensions
Width46.4541
Height40.0334
Thickness9.910
Weight (g)31.0080.00
Diameter-33
product details
Sensorheart rate, blood oxygen (SpO2), sleep monitoring, stress tracking, accelerometer, gyroscope, ambient light sensor, geomagnetic sensorAccelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure Monitor
Battery Type550mAhLi-ion
Battery Life24 days5 days
Rechargeable BatteryYesYes
Compatible Device-Android, iPhone
Notification-Yes
Charge Time-120 minutes
Stand By Time-15 days
connectivity features
Call FunctionYesNo
BluetoothYesBluetooth
Bluetooth Version5.45.0
GPSYes-
Other Connectivity FeaturesBeiDou, GLONASS, Galileo, QZSS-
Messaging Support-Yes
Operating Range-10m
Third Party App Support-Limited
platform and storage features
Operating SystemHyperOS 3-
Compatible Operating System-Android, iOS
camera and display features
Display Resolution432×514240x240
Display TypeAMOLED-
Other Display FeaturesAlways-On Display, 2000 nits peak brightness-
Display Size-33mm
Backlight Display-Yes
Scratch Resistant-Yes
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYesYes
Alarm ClockYesYes
Number of Buttons2-
Calorie Count-Yes
Chronograph-No
Date & Time Display-Yes
Language-English
Other Fitness Features-7 sports modes
audio and video features
SpeakerYes-
MicrophoneYes-

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