ASUS ZenWatch 2 vs. Amazfit Stratos vs. Asus VivoWatch vs. Garmin Forerunner 235 vs. Polar A370

 
ZenWatch 2
Stratos
VivoWatch
Forerunner 235
A370
 ASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowAsusVivoWatchRemove Buy NowGarminForerunner 235Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$150$199$160$299.99$179.95
Release20162018201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days24 hours to 10 days9 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 300128 x 128215 x 180160 x 80
Size1.63 inches or 1.45 inch1.34 inchesNA1.23 inches1.18 inches
Touch
TypeAMOLEDOLEDNAMIPTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATMWR30

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearProprietaryKoodOS
Apps
Music

All Wearables