Fitbit Surge vs. Fitbit Alta vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. HTC re Grip

 
Surge
Alta
WSD-F20A
Forerunner 235
re Grip
 FitbitSurgeRemove Buy NowFitbitAltaRemove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$130$399$299.99$199
Release20162016201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days1 day9 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a320 x 320215 x 180160 x 32
Size1.26 inchesn/a1.32 inches1.23 inches1.8 inches
Touchn/a
TypeMonochrome LCDOLEDLCDMIPPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATMIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWear OSNA
Apps
Music

All Wearables