Garmin Forerunner 735XT vs. Garmin Vivomove vs. Polar M400 vs. Amazfit Stratos vs. Fitbit Flex

 
Forerunner 735XT
Vivomove
M400
Stratos
Flex
 GarminForerunner 735XTRemove Buy NowGarminVivomoveRemove Buy NowPolarM400Remove Buy NowAmazfitStratosRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$450$250$200$199$100
Release20162016201420182013

Activity & Fitness

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

Battery

Duration14 hours to 11 days1 year8 hours to 30 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180n/an/a320 x 300NA
Size1.23 inchesn/an/a1.34 inchesNA
Touchn/an/aNA
Typen/an/an/aOLEDLED

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM5 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aProprietaryNA
Apps
Music

All Wearables