Polar M600 vs. Fitbit Flex 2 vs. Diesel On Full Guard vs. Garmin Fenix 5X vs. Garmin Forerunner 235

 
M600
Flex 2
On Full Guard
Fenix 5X
Forerunner 235
 PolarM600Remove Buy NowFitbitFlex 2Remove Buy NowDieselOn Full GuardRemove Buy NowGarminFenix 5XRemove Buy NowGarminForerunner 235Remove Buy Now

Basic Info

Suggested Price$330$100$325$699$299.99
Release20162016201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days1 dayUp to 12 days9 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a454 x 454240 x240215 x 180
Size1.3 inchesn/a1.4 inches1.2 inches1.23 inches
Touchn/an/a
TypeTFTLEDOMOLEDNAMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMIP6710 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid Wear 2.0
Apps
Music

All Wearables