Samsung Gear S2 vs. Fitbit Alta vs. Samsung Gear Sport vs. Garmin Forerunner 45 vs. Michael Kors Access Runway

 
Gear S2
Alta
Gear Sport
Forerunner 45
Access Runway
 SamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowSamsungGear SportRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsAccess RunwayRemove Buy Now

Basic Info

Suggested Price$300$130$299.99$199$350
Release20152016201720192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days2 days7 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/a360 x 360208 x 208390 x 390
Size1.2 inchesn/a1.2 inches1.04 inches1.19 inches
Touchn/a
TypeSuper AMOLEDOLEDSuper AMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/a5 ATM5 ATM3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/aTizen OSBuilt-inWear OS
Apps
Music

All Wearables