Apple Watch Series 3 vs. Fitbit Charge 2 vs. Amazfit Cor vs. Asus ZenWatch vs. Fitbit Charge

 
Watch Series 3
Charge 2
Cor
ZenWatch
Charge
 AppleWatch Series 3Remove Buy NowFitbitCharge 2Remove Buy NowAmazfitCorRemove Buy NowAsusZenWatchRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$329$150$79.99$150$130
Release20172016201820142014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days12 daysNA7-10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a80 x 160320 x 320NA
Size1.5 inches or 1.65 inchesn/a1.23 inches1.63 inchesNA
Touchn/aNA
TypeAMOLEDOLEDIPS LCDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATMIP551 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemWatchOS 4n/aAndroid WearNA
Apps
Music

All Wearables