ASUS ZenWatch 2 vs. Polar M430 vs. Garmin Forerunner 235 vs. Polar A370 vs. Garmin Vivosmart 4

 
ZenWatch 2
M430
Forerunner 235
A370
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowPolarM430Remove Buy NowGarminForerunner 235Remove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$255$299.99$179.95$130
Release20162017201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a30 hours9 daysUp to 3 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128x128215 x 180160 x 8048 x 128
Size1.63 inches or 1.45 inch1.4 inch1.23 inches1.18 inches0.74 inches
Touch
TypeAMOLEDLCDMIPTFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR305 ATMWR305 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wear
Apps
Music

All Wearables