Garmin Forerunner 735XT vs. Asus ZenWatch vs. Fitbit Flex vs. Polar A370 vs. Fitbit Inspire HR

 
Forerunner 735XT
ZenWatch
Flex
A370
Inspire HR
 GarminForerunner 735XTRemove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy NowPolarA370Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$450$150$100$179.95$99
Release20162014201320172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 daysNA5 daysUp to 3 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180320 x 320NA160 x 80139 x 60
Size1.23 inches1.63 inchesNA1.18 inches1.4 inches
Touchn/aNA
Typen/aAMOLEDLEDTFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP551 ATMWR305 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNAFitbit OS
Apps
Music

All Wearables