Sony SmartBand 2 vs. Garmin Forerunner 935 vs. Garmin Chronos vs. Garmin Vivosmart 4 vs. Apple Series 6

 
SmartBand 2
Forerunner 935
Chronos
Vivosmart 4
Series 6
 SonySmartBand 2Remove Buy NowGarminForerunner 935Remove Buy NowGarminChronosRemove Buy NowGarminVivosmart 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$130$500$1500$130$399
Release20152017201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 daysUp to 2 weeks8 days7 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240218 x 21848 x 128384 x 480
Sizen/a1.2 inches1.2 inches0.74 inches40mm
Touchn/a
Typen/aLCDMIPOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP585 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWatchOS 5
Apps
Music

All Wearables