Garmin Forerunner 735XT vs. Polar M400 vs. Withings Activite Steel vs. Amazfit Cor vs. Fitbit Flex

 
Forerunner 735XT
M400
Activite Steel
Cor
Flex
 GarminForerunner 735XTRemove Buy NowPolarM400Remove Buy NowWithingsActivite SteelRemove Buy NowAmazfitCorRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$450$200$170$79.99$100
Release20162014201520182013

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 hours to 30 days8 months12 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/an/a80 x 160NA
Size1.23 inchesn/a1.3 inches1.23 inchesNA
Touchn/aNA
Typen/an/aAnalogIPS LCDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNA
Apps
Music

All Wearables