Garmin Forerunner 735XT vs. Samsung Gear S2 vs. Garmin Vivosmart HR vs. Fitbit Ionic vs. Garmin Fenix 5s

 
Forerunner 735XT
Gear S2
Vivosmart HR
Ionic
Fenix 5s
 GarminForerunner 735XTRemove Buy NowSamsungGear S2Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy NowGarminFenix 5sRemove Buy Now

Basic Info

Suggested Price$450$300$170$299$599.99
Release20162015201520172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days2-3 days5 days4+ daysUp to 9 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution215 x 180360 x 360160 x 68348x250218x 218
Size1.23 inches1.2 inches1.08 inches1.421.1 inches
Touchn/a
Typen/aSuper AMOLEDn/aOLEDna

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM50m10ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenn/aFitbit OS
Apps
Music

All Wearables