ASUS ZenWatch 2 vs. Garmin Fenix 3 vs. Fitbit Alta vs. Amazfit Stratos vs. Asus VivoWatch

 
ZenWatch 2
Fenix 3
Alta
Stratos
VivoWatch
 ASUSZenWatch 2Remove Buy NowGarminFenix 3Remove Buy NowFitbitAltaRemove Buy NowAmazfitStratosRemove Buy NowAsusVivoWatchRemove Buy Now

Basic Info

Suggested Price$150$500$130$199$160
Release20162015201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a50 hours to 6 weeks5 days5 days24 hours to 10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320218 x 218n/a320 x 300128 x 128
Size1.63 inches or 1.45 inch1.2 inchesn/a1.34 inchesNA
Touchn/a
TypeAMOLEDChroma LEDOLEDOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP6710 ATMn/a5 ATMIP67

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aProprietaryKoodOS
Apps
Music

All Wearables