Fitbit Blaze vs. Huawei Fit vs. Polar M400 vs. Fitbit Versa 2 vs. Amazfit T-Rex

 
Blaze
Fit
M400
Versa 2
T-Rex
 FitbitBlazeRemove Buy NowHuaweiFitRemove Buy NowPolarM400Remove Buy NowFitbitVersa 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$130$200$199$140
Release20162016201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days6 days8 hours to 30 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a208 x 208n/a300 x 300360 x 360
Sizen/a1.04 inchesn/a1.34 inches1.3 inches
Touch
TypeLCDMemory LCDn/aAMOLEDAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone 5 ATM
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP683 ATM5 ATM5 ATM

Notifications

Phone 5 ATM
Emails
Textsn/a

Software

Operating Systemn/an/an/aBuild-inBuild-in
Appsn/a
Musicn/a

All Wearables