ASUS ZenWatch 2 vs. Garmin Vivosmart HR vs. Polar M430 vs. Fitbit Flex vs. Apple SE

 
ZenWatch 2
Vivosmart HR
M430
Flex
SE
 ASUSZenWatch 2Remove Buy NowGarminVivosmart HRRemove Buy NowPolarM430Remove Buy NowFitbitFlexRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$150$170$255$100$279
Release20162015201720132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days30 hours5 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320160 x 68128x128NA384 x 480
Size1.63 inches or 1.45 inch1.08 inches1.4 inchNA40mm
TouchNA
TypeAMOLEDn/aLCDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water ResistanceIP675 ATMWR301 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWatchOS 5
Apps
Music

All Wearables