Garmin Forerunner 735XT vs. Garmin Vivoactive vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Garmin Vivofit 4

 
Forerunner 735XT
Vivoactive
Watch Series 2
Ionic
Vivofit 4
 GarminForerunner 735XTRemove Buy NowGarminVivoactiveRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$450$250$269$299$79.95
Release20162015201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days14 hours to 11 days18 hours4+ days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180205 x 148340 x 272 or 390 x 312348x25088 x 88
Size1.23 inches1.38 inches1.5 inches or 1.65 inches1.42NA
Touchn/a
Typen/aLCDAMOLEDOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5ATM50m5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSFitbit OS
Apps
Music

All Wearables