Fitbit Surge vs. Garmin Forerunner 225 vs. Fitbit Alta vs. Fitbit Flex 2 vs. Casio G-Shock GBA800

 
Surge
Forerunner 225
Alta
Flex 2
G-Shock GBA800
 FitbitSurgeRemove Buy NowGarminForerunner 225Remove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowCasioG-Shock GBA800Remove Buy Now

Basic Info

Suggested Price$250$300$130$100$120
Release20162015201620162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 hours to 4 weeks5 days5 days2 years
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a180 x 180n/an/a
Size1.26 inches1 inchn/an/a
Touchn/an/a
TypeMonochrome LCDn/aOLEDLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMn/a5 ATM20 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/an/an/a
Appsn/a
Musicn/a

All Wearables