Garmin Forerunner 225 vs. Amazfit Bip vs. Casio G-Shock GBA800 vs. Fitbit Flex vs. HTC re Grip

 
Forerunner 225
Bip
G-Shock GBA800
Flex
re Grip
 GarminForerunner 225Remove Buy NowAmazfitBipRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$99.99$120$100$199
Release20152018201820132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks30 days2 years5 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180176 x 176NA160 x 32
Size1 inch1.28 inchesNA1.8 inches
TouchNA
Typen/aNALEDPMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP6820 ATM1 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aNANA
Appsn/a
Musicn/a

All Wearables