Garmin Fenix 3 vs. Fitbit Alta vs. Garmin Vivosmart vs. Michael Kors Grayson vs. Michael Kors Grayson vs. HTC re Grip

 
Fenix 3
Alta
Vivosmart
Grayson
Grayson
re Grip
 GarminFenix 3Remove Buy NowFitbitAltaRemove Buy NowGarminVivosmartRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$500$130$170$350$350$199
Release201520162014201820182020

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 days7 days24 hours24 hours5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a128 x 16453 x 454453x454160 x 32
Size1.2 inchesn/a1.41 inches1.39 inches1.39 inches1.8 inches
Touchn/a
TypeChroma LEDOLEDOLEDAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMn/a5 ATM1 ATM1 ATMIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aAndroid WearAndroid WearNA
Apps
Music

All Wearables