Casio WSD-F10 vs. Garmin Vivoactive HR vs. Fitbit Flex vs. Garmin Forerunner 45 vs. HTC re Grip

 
WSD-F10
Vivoactive HR
Flex
Forerunner 45
re Grip
 CasioWSD-F10Remove Buy NowGarminVivoactive HRRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$500$250$100$199$199
Release20162016201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a13 hours to 8 days5 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/aNANA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolutionn/a148 x 205NA208 x 208160 x 32
Sizen/a1.38 inchesNA1.04 inches1.8 inches
Touchn/aNA
TypeLCDn/aLEDLCDPMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM5 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNABuilt-inNA
Appsn/a
Musicn/a

All Wearables