ASUS ZenWatch 2 vs. Fitbit Ionic vs. Garmin Fenix 5 vs. Amazfit Stratos

 
ZenWatch 2
Ionic
Fenix 5
Stratos
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowAmazfitStratosRemove Buy Now

Basic Info

Suggested Price$150$299$599.99$199
Release2016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ days2 Weeks5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320348x250240 x 240320 x 300
Size1.63 inches or 1.45 inch1.421.2 inches1.34 inches
Touch
TypeAMOLEDOLEDnaOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750m10 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearFitbit OSProprietary
Apps
Music

All Wearables