Samsung Gear S vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Apple Watch vs. Garmin Vivosmart 3

 
Gear S
Ionic
Forerunner 935
Watch
Vivosmart 3
 SamsungGear SRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowAppleWatchRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$250$299$500$349$139.99
Release20132017201720152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ daysUp to 2 weeks18 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360348x250240 x 240340 x 272 or 390 x 31264 x 128
Size2 inches1.421.2 inches1.5 inches or 1.65 inchesNA
Touch
TypeSuper AMOLEDOLEDLCDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750m5 ATMIPX75 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenFitbit OSWatch OS
Apps
Music

All Wearables