Polar M600 vs. Fitbit Flex 2 vs. Fitbit Zip vs. Garmin Forerunner 235 vs. Fossil Gen 5 Smartwatch Carlyle

 
M600
Flex 2
Zip
Forerunner 235
Gen 5 Smartwatch Carlyle
 PolarM600Remove Buy NowFitbitFlex 2Remove Buy NowFitbitZipRemove Buy NowGarminForerunner 235Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$330$100$60$299.99$295
Release20162016201220172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days6 months9 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/a215 x 180328 x 328
Size1.3 inchesn/an/a1.23 inches1.3 inches
Touchn/an/a
TypeTFTLEDn/aMIPAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMSplash Resistant5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aWear OS
Apps
Music

All Wearables