Garmin Forerunner 225 vs. Fitbit Alta vs. Garmin Forerunner 935 vs. LG Watch Style vs. Casio WSD-F20A

 
Forerunner 225
Alta
Forerunner 935
Watch Style
WSD-F20A
 GarminForerunner 225Remove Buy NowFitbitAltaRemove Buy NowGarminForerunner 935Remove Buy NowLGWatch StyleRemove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$300$130$500$249$399
Release20152016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 daysUp to 2 weeks1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a240 x 240360 x 360320 x 320
Size1 inchn/a1.2 inches1.2 inches1.32 inches
Touchn/a
Typen/aOLEDLCDP-OLEDLCD

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATMIP675 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/aAndroid Wear 2Wear OS
Appsn/a
Musicn/a

All Wearables