ASUS ZenWatch 2 vs. Microsoft Band 2 vs. Fitbit Ionic vs. Garmin Forerunner 45 vs. Garmin VivoActive 4

 
ZenWatch 2
Band 2
Ionic
Forerunner 45
VivoActive 4
 ASUSZenWatch 2Remove Buy NowMicrosoftBand 2Remove Buy NowFitbitIonicRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$250$299$199$349
Release20162015201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a48 hours (without GPS)4+ days7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 128348x250208 x 208260 x 260
Size1.63 inches or 1.45 inch1.36 inches1.421.04 inches1.3ionches
Touch
TypeAMOLEDCapacitative TFTOLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX750m5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aFitbit OSBuilt-inWear OS
Apps
Music

All Wearables