Polar M600 vs. Fitbit Charge 2 vs. Misfit Flash Link vs. Diesel On Full Guard vs. Apple Watch 8

 
M600
Charge 2
Flash Link
On Full Guard
Watch 8
 PolarM600Remove Buy NowFitbitCharge 2Remove Buy NowMisfitFlash LinkRemove Buy NowDieselOn Full GuardRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$330$150$20$325$499
Release20162016201520172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days6 months1 day18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/a454 x 454340 x 272 or 390 x 312
Size1.3 inchesn/an/a1.4 inches1.5 inches or 1.65 inches
Touchn/an/an/a
TypeTFTOLEDn/aOMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8n/a3 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aAndroid Wear 2.0WatchOS 9
Apps
Music

All Wearables