Apple Watch Series 2 ASUS ZenWatch 2 Garmin Vivomove Fitbit Flex 2 Fitbit Charge 2
  Apple Watch Series 2 Remove Buy Now ASUS ZenWatch 2 Remove Buy Now Garmin Vivomove Remove Buy Now Fitbit Flex 2 Remove Buy Now Fitbit Charge 2 Remove Buy Now

Basic Info

Suggested Price $269 $150 $250 $100 $150
Release 2016 2016 2016 2016 2016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration 18 hours n/a 1 year 5 days 5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone n/a n/a n/a
Mac n/a n/a
Windows n/a n/a

Connectivity

Bluetooth n/a
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a n/a
Resolution 340 x 272 or 390 x 312 320 x 320 n/a n/a n/a
Size 1.5 inches or 1.65 inches 1.63 inches or 1.45 inch n/a n/a n/a
Touch n/a n/a n/a
Type AMOLED AMOLED n/a LED OLED

Functions

Audio Speaker
Clock
Phone n/a
Vibration n/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5ATM IP67 5 ATM 5 ATM n/a

Notifications

Phone n/a
Emails n/a n/a
Texts n/a n/a

Software

Operating System Watch OS Android Wear n/a n/a n/a
Apps
Music