Garmin Forerunner 735XT vs. Fitbit Ionic vs. Garmin Fenix 5 vs. Polar M430 vs. Apple Series 6

 
Forerunner 735XT
Ionic
Fenix 5
M430
Series 6
 GarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowPolarM430Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$450$299$599.99$255$399
Release20162017201720172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days4+ days2 Weeks30 hoursNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180348x250240 x 240128x128384 x 480
Size1.23 inches1.421.2 inches1.4 inch40mm
Touchn/a
Typen/aOLEDnaLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM50m10 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWatchOS 5
Apps
Music

All Wearables