Polar M600 vs. Garmin Forerunner 235 vs. Fitbit Charge 3 vs. Garmin Forerunner 45 vs. Mobvoi TicWatch S2

 
M600
Forerunner 235
Charge 3
Forerunner 45
TicWatch S2
 PolarM600Remove Buy NowGarminForerunner 235Remove Buy NowFitbitCharge 3Remove Buy NowGarminForerunner 45Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$330$299.99$150$199$180
Release20162017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days9 days7 days7 days2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution240 x 240215 x 18066 x 18208 x 208400 x 400
Size1.3 inches1.23 inches.721 inches1.04 inches1.39 inches
Touchn/a
TypeTFTMIPOLEDLCDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNABuilt-inWear OS
Apps
Music

All Wearables