Polar A360 vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Diesel On Full Guard 2.5 vs. Garmin Forerunner 45

 
A360
Forerunner 235
Flex
On Full Guard 2.5
Forerunner 45
 PolarA360Remove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$200$299.99$100$325$199
Release20152017201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days9 days5 days4 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 80215 x 180NA454x454208 x 208
Size1.18 inches1.23 inchesNA1.39 inches1.04 inches
TouchNA
Typen/aMIPLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM1 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OSBuilt-in
Apps
Music

All Wearables