Samsung Gear S3 vs. Garmin Chronos vs. Michael Kors Grayson vs. Pebble Time 2 vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Gear S3
Chronos
Grayson
Time 2
Grayson
T-Rex
 SamsungGear S3Remove Buy NowGarminChronosRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleTime 2Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$350$1500$350$199$350$140
Release201620182018201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days8 days24 hours10 days24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360218 x 218453 x 454NA453x454360 x 360
Size1.3 inches1.2 inches1.39 inchesNA1.39 inches1.3 inches
Touch
TypeFullcolor AODMIPAMOLEDe-paperAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6810 ATM1 ATM3 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWear OSAndroid WearPebble OSAndroid WearBuild-in
Apps
Music

All Wearables