Fitbit Surge vs. Garmin Forerunner 735XT vs. ASUS ZenWatch 3 vs. Casio WSD-F20A vs. Fitbit Alta HR

 
Surge
Forerunner 735XT
ZenWatch 3
WSD-F20A
Alta HR
 FitbitSurgeRemove Buy NowGarminForerunner 735XTRemove Buy NowASUSZenWatch 3Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$250$450$229$399$150
Release20162016201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days14 hours to 11 days48 hours1 day7 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180400 x 400320 x 320128 x 36
Size1.26 inches1.23 inches1.39 inches1.32 inches1.4 inches
Touchn/a
TypeMonochrome LCDn/aAMOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2Wear OS
Apps
Music

All Wearables