Fitbit Surge vs. Garmin Forerunner 225 vs. Casio WSD-F20A vs. Garmin Forerunner 45 vs. HTC re Grip

 
Surge
Forerunner 225
WSD-F20A
Forerunner 45
re Grip
 FitbitSurgeRemove Buy NowGarminForerunner 225Remove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 45Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$300$399$199$199
Release20162015201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 hours to 4 weeks1 day7 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a180 x 180320 x 320208 x 208160 x 32
Size1.26 inches1 inch1.32 inches1.04 inches1.8 inches
Touch
TypeMonochrome LCDn/aLCDLCDPMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aWear OSBuilt-inNA
Appsn/a
Musicn/a

All Wearables