Garmin Vivosmart HR vs. Apple Watch Series 2 vs. Casio WSD-F20A vs. Garmin 645 Music vs. Garmin Vivosport

 
Vivosmart HR
Watch Series 2
WSD-F20A
645 Music
Vivosport
 GarminVivosmart HRRemove Buy NowAppleWatch Series 2Remove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowGarminVivosportRemove Buy Now

Basic Info

Suggested Price$170$269$399$450$199
Release20152016201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours1 day7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68340 x 272 or 390 x 312320 x 320240 x 24072 x 144
Size1.08 inches1.5 inches or 1.65 inches1.32 inches1.2 inchesNA
Touch
Typen/aAMOLEDLCDMIPMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWear OS
Apps
Music

All Wearables