Garmin Forerunner 735XT vs. Polar M600 vs. ASUS ZenWatch 3 vs. Polar A370 vs. Garmin Vivosmart 4

 
Forerunner 735XT
M600
ZenWatch 3
A370
Vivosmart 4
 GarminForerunner 735XTRemove Buy NowPolarM600Remove Buy NowASUSZenWatch 3Remove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$330$229$179.95$130
Release20162016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days2 days48 hoursUp to 3 days7 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180240 x 240400 x 400160 x 8048 x 128
Size1.23 inches1.3 inches1.39 inches1.18 inches0.74 inches
Touchn/an/a
Typen/aTFTAMOLEDTFT LCDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX8WR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid Wear 2
Apps
Music

All Wearables