Fitbit Alta vs. Apple Watch Series 2 vs. Amazfit Pace vs. Michael Kors Grayson vs. Garmin Forerunner 45 vs. Michael Kors Grayson

 
Alta
Watch Series 2
Pace
Grayson
Forerunner 45
Grayson
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowAmazfitPaceRemove Buy NowMichael KorsGraysonRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$130$269$130$350$199$350
Release201620162017201820192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours5 days24 hours7 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312320 x 300453 x 454208 x 208453x454
Sizen/a1.5 inches or 1.65 inches1.34 inches1.39 inches1.04 inches1.39 inches
Touchn/a
TypeOLEDAMOLEDTFT LCDAMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATMIP671 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSProprietaryAndroid WearBuilt-inAndroid Wear
Apps
Music

All Wearables