Garmin Vivoactive vs. Pebble Steel vs. Casio WSD-F20A vs. Polar A370 vs. Garmin Vivosmart 4

 
Vivoactive
Steel
WSD-F20A
A370
Vivosmart 4
 GarminVivoactiveRemove Buy NowPebbleSteelRemove Buy NowCasioWSD-F20ARemove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$150$399$179.95$130
Release20152014201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5-7 days1 dayUp to 3 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148168 x 144320 x 320160 x 8048 x 128
Size1.38 inches1.26 inches1.32 inches1.18 inches0.74 inches
Touch
TypeLCDe-paperLCDTFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSWear OS
Apps
Music

All Wearables