Fossil Q Founder vs. Polar M400 vs. Fitbit Flex vs. Microsoft Band vs. Amazfit GTS

 
Q Founder
M400
Flex
Band
GTS
 FossilQ FounderRemove Buy NowPolarM400Remove Buy NowFitbitFlexRemove Buy NowMicrosoftBandRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$275$200$100$200$150
Release20152014201320142019

Activity & Fitness

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

Battery

Duration1 day8 hours to 30 days5 days2 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 326n/aNA320 x 106348 x 442
Size1.5 inchesn/aNA1.37 inches1.65 inches
TouchNA
TypeLCDn/aLEDCapacitative TFTAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM1 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNANAWear OS
Appsn/a
Music

All Wearables