Garmin Forerunner 735XT vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Amazfit Stratos vs. Garmin VivoActive 4

 
Forerunner 735XT
Ionic
Forerunner 935
Stratos
VivoActive 4
 GarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowAmazfitStratosRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$450$299$500$199$349
Release20162017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days4+ daysUp to 2 weeks5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180348x250240 x 240320 x 300260 x 260
Size1.23 inches1.421.2 inches1.34 inches1.3ionches
Touchn/a
Typen/aOLEDLCDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSProprietaryWear OS
Apps
Music

All Wearables