Apple Watch Series 3 vs. ASUS ZenWatch 2 vs. Pebble Core vs. Amazfit T-Rex vs. Apple Series 6

 
Watch Series 3
ZenWatch 2
Core
T-Rex
Series 6
 AppleWatch Series 3Remove Buy NowASUSZenWatch 2Remove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$329$150$99$140$399
Release20172016201620192020

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration18 hoursn/aNA20 daysNot yet
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320NA360 x 360384 x 480
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inchNA1.3 inches40mm
TouchNA
TypeAMOLEDAMOLEDNAAMOLEDMicroLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMIP67NA5 ATM

Notifications

PhoneNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemWatchOS 4Android WearNABuild-inWatchOS 5
Apps
Music

All Wearables