Apple Watch Series 3 vs. ASUS ZenWatch 2 vs. Garmin Vivofit 3 vs. Garmin Vivosmart HR vs. Fitbit Flex

 
Watch Series 3
ZenWatch 2
Vivofit 3
Vivosmart HR
Flex
 AppleWatch Series 3Remove Buy NowASUSZenWatch 2Remove Buy NowGarminVivofit 3Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$329$150$100$170$100
Release20172016201620152013

Activity & Fitness

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

Battery

Duration18 hoursn/a1 year5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 32064 x 64160 x 68NA
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inch0.55 inches1.08 inchesNA
TouchNA
TypeAMOLEDAMOLEDn/an/aLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4Android Wearn/an/aNA
Apps
Music

All Wearables