Garmin Vivosmart HR vs. Garmin Fenix 5 vs. Michael Kors Grayson vs. Garmin Instinct vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Vivosmart HR
Fenix 5
Grayson
Instinct
Grayson
T-Rex
 GarminVivosmart HRRemove Buy NowGarminFenix 5Remove Buy NowMichael KorsGraysonRemove Buy NowGarminInstinctRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$170$599.99$350$300$350$140
Release201520172018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 Weeks24 hours14 days24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68240 x 240453 x 454128 x 128453x454360 x 360
Size1.08 inches1.2 inches1.39 inches0.9 inches1.39 inches1.3 inches
Touch
Typen/anaAMOLEDOMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM1 ATM10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid WearBuild-in
Apps
Music

All Wearables