Garmin Vivosmart vs. Garmin Fenix 5s vs. Michael Kors Grayson vs. Garmin Vivosport vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Vivosmart
Fenix 5s
Grayson
Vivosport
Grayson
T-Rex
 GarminVivosmartRemove Buy NowGarminFenix 5sRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosportRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$170$599.99$350$199$350$140
Release201420172018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 daysUp to 9 days24 hours7 days24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 16218x 218453 x 45472 x 144453x454360 x 360
Size1.41 inches1.1 inches1.39 inchesNA1.39 inches1.3 inches
Touch
TypeOLEDnaAMOLEDMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATM1 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid WearBuild-in
Apps
Music

All Wearables