Fossil Q Founder vs. Huawei Fit vs. Polar M400 vs. Fitbit Versa 2 vs. Amazfit T-Rex

 
Q Founder
Fit
M400
Versa 2
T-Rex
 FossilQ FounderRemove Buy NowHuaweiFitRemove Buy NowPolarM400Remove Buy NowFitbitVersa 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$275$130$200$199$140
Release20152016201420192019

Activity & Fitness

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

Battery

Duration1 day6 days8 hours to 30 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 326208 x 208n/a300 x 300360 x 360
Size1.5 inches1.04 inchesn/a1.34 inches1.3 inches
Touch
TypeLCDMemory LCDn/aAMOLEDAMOLED

Functions

Audio Speakern/an/aAlerts only
Clock
Phone 5 ATM
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP683 ATM5 ATM5 ATM

Notifications

Phone 5 ATM
Emails
Textsn/a

Software

Operating SystemAndroid Wearn/an/aBuild-inBuild-in
Appsn/an/a
Musicn/a

All Wearables