Apple Watch Series 3 vs. Garmin Forerunner 225 vs. Fitbit One vs. Garmin Chronos vs. Fitbit Charge

 
Watch Series 3
Forerunner 225
One
Chronos
Charge
 AppleWatch Series 3Remove Buy NowGarminForerunner 225Remove Buy NowFitbitOneRemove Buy NowGarminChronosRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$329$300$100$1500$130
Release20172015201220182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours10 hours to 4 weeks10-14 days8 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312180 x 180n/a218 x 218NA
Size1.5 inches or 1.65 inches1 inchn/a1.2 inchesNA
TouchNA
TypeAMOLEDn/aOLEDMIPOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplast Resistant10 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4n/an/aWear OSNA
Appsn/a
Musicn/a

All Wearables