ASUS ZenWatch 2 vs. Garmin Vivosmart HR vs. Motorola Moto 360 (1st Gen) vs. Fitbit Flex vs. Garmin Forerunner 45

 
ZenWatch 2
Vivosmart HR
Moto 360 (1st Gen)
Flex
Forerunner 45
 ASUSZenWatch 2Remove Buy NowGarminVivosmart HRRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$150$170$150$100$199
Release20162015201420132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days1 day5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320160 x 68320 x 260NA208 x 208
Size1.63 inches or 1.45 inch1.08 inches1.56 inchesNA1.04 inches
TouchNA
TypeAMOLEDn/aLCDLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP671 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearNABuilt-in
Apps
MusicNA

All Wearables