ASUS ZenWatch 2 vs. Amazfit Stratos vs. Asus VivoWatch vs. Asus ZenWatch vs. Apple Watch 7

 
ZenWatch 2
Stratos
VivoWatch
ZenWatch
Watch 7
 ASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowAsusVivoWatchRemove Buy NowAsusZenWatchRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$199$160$150$429
Release20162018201820142021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days24 hours to 10 daysNA18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 300128 x 128320 x 320396 x 484
Size1.63 inches or 1.45 inch1.34 inchesNA1.63 inches1.9 inches
Touch
TypeAMOLEDOLEDNAAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATMIP67IP55water resistant but not waterproof

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearProprietaryKoodOSAndroid WearWatchOS 8
Apps
Music

All Wearables