Samsung Gear S2 vs. Amazfit Pace vs. Apple Watch Series 4 vs. LG G Watch R vs. Amazfit T-Rex

 
Gear S2
Pace
Watch Series 4
G Watch R
T-Rex
 SamsungGear S2Remove Buy NowAmazfitPaceRemove Buy NowAppleWatch Series 4Remove Buy NowLGG Watch RRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$130$329$300$140
Release20152017201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 daysNot Yet2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360320 x 300384 x 480320 x 320360 x 360
Size1.2 inches1.34 inches1.78 inches1.3 inches1.3 inches
Touch
TypeSuper AMOLEDTFT LCDMicroLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP67Not YetIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenProprietaryWatch OS 5Android WearBuild-in
Apps
Music

All Wearables