Garmin Forerunner 735XT vs. Pebble Steel vs. Casio WSD-F20A vs. Garmin Vivofit 4 vs. Polar A370

 
Forerunner 735XT
Steel
WSD-F20A
Vivofit 4
A370
 GarminForerunner 735XTRemove Buy NowPebbleSteelRemove Buy NowCasioWSD-F20ARemove Buy NowGarminVivofit 4Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$450$150$399$79.95$179.95
Release20162014201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5-7 days1 day1 yearUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180168 x 144320 x 32088 x 88160 x 80
Size1.23 inches1.26 inches1.32 inchesNA1.18 inches
Touchn/a
Typen/ae-paperLCDNATFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSWear OS
Apps
Music

All Wearables