Garmin Vivosmart vs. Apple Watch Series 2 vs. Garmin Forerunner 935 vs. Casio WSD-F20A vs. Apple Series 6

 
Vivosmart
Watch Series 2
Forerunner 935
WSD-F20A
Series 6
 GarminVivosmartRemove Buy NowAppleWatch Series 2Remove Buy NowGarminForerunner 935Remove Buy NowCasioWSD-F20ARemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$170$269$500$399$399
Release20142016201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days18 hoursUp to 2 weeks1 dayNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 16340 x 272 or 390 x 312240 x 240320 x 320384 x 480
Size1.41 inches1.5 inches or 1.65 inches1.2 inches1.32 inches40mm
Touch
TypeOLEDAMOLEDLCDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWear OSWatchOS 5
Apps
Music

All Wearables