Apple Watch Series 3 vs. ASUS ZenWatch 2 vs. Fitbit Charge 2 vs. Garmin Vivosmart HR Plus vs. Amazfit GTS

 
Watch Series 3
ZenWatch 2
Charge 2
Vivosmart HR Plus
GTS
 AppleWatch Series 3Remove Buy NowASUSZenWatch 2Remove Buy NowFitbitCharge 2Remove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$329$150$150$179$150
Release20172016201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a5 days5 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320n/a160 x 68348 x 442
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inchn/a0.5 inches x 0.8 inches1.65 inches
Touchn/a
TypeAMOLEDAMOLEDOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67n/a5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4Android Wearn/aNAWear OS
Apps
Music

All Wearables