Samsung Gear S vs. Apple Watch Series 2 vs. Garmin Fenix 5 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Gear S
Watch Series 2
Fenix 5
Grayson
Grayson
T-Rex
 SamsungGear SRemove Buy NowAppleWatch Series 2Remove Buy NowGarminFenix 5Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$269$599.99$350$350$140
Release201320162017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a18 hours2 Weeks24 hours24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360340 x 272 or 390 x 312240 x 240453 x 454453x454360 x 360
Size2 inches1.5 inches or 1.65 inches1.2 inches1.39 inches1.39 inches1.3 inches
Touch
TypeSuper AMOLEDAMOLEDnaAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675ATM10 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWatch OSAndroid WearAndroid WearBuild-in
Apps
Music

All Wearables