Samsung Gear S vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Garmin Forerunner 935

 
Gear S
Watch Series 2
Ionic
Forerunner 935
 SamsungGear SRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy Now

Basic Info

Suggested Price$250$269$299$500
Release2013201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a18 hours4+ daysUp to 2 weeks
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360340 x 272 or 390 x 312348x250240 x 240
Size2 inches1.5 inches or 1.65 inches1.421.2 inches
Touch
TypeSuper AMOLEDAMOLEDOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675ATM50m5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWatch OSFitbit OS
Apps
Music

All Wearables