Garmin Vivoactive HR vs. Garmin Vivoactive 3 vs. Garmin Forerunner 45 vs. Michael Kors Access Runway vs. Amazfit T-Rex

 
Vivoactive HR
Vivoactive 3
Forerunner 45
Access Runway
T-Rex
 GarminVivoactive HRRemove Buy NowGarminVivoactive 3Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsAccess RunwayRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$299$199$350$140
Release20162017201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days7 days7 days1 day20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205240 x 240208 x 208390 x 390360 x 360
Size1.38 inches1.2 inches1.04 inches1.19 inches1.3 inches
Touch
Typen/aMIPLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aBuilt-inWear OSBuild-in
Apps
Music

All Wearables