ASUS ZenWatch 2 vs. Pebble Classic vs. Samsung Gear 2 vs. Fitbit Flex vs. Garmin Vivosmart 4

 
ZenWatch 2
Classic
Gear 2
Flex
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowPebbleClassicRemove Buy NowSamsungGear 2Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$99$300$100$130
Release20162013201420132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Durationn/a5-7 days2-3 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320168 x 144320 x 320NA48 x 128
Size1.63 inches or 1.45 inch1.26 inches1.63 inchesNA0.74 inches
TouchNA
TypeAMOLEDe-paperSuper AMOLEDLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP671 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSTizen OSNA
Apps
Music

All Wearables