Garmin Vivoactive HR vs. Garmin Vivosmart HR vs. Apple Watch Series 2 vs. Fitbit Charge 3 vs. Apple Series 6

 
Vivoactive HR
Vivosmart HR
Watch Series 2
Charge 3
Series 6
 GarminVivoactive HRRemove Buy NowGarminVivosmart HRRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitCharge 3Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$250$170$269$150$399
Release20162015201620182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days18 hours7 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution148 x 205160 x 68340 x 272 or 390 x 31266 x 18384 x 480
Size1.38 inches1.08 inches1.5 inches or 1.65 inches.721 inches40mm
Touch
Typen/an/aAMOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSNAWatchOS 5
Apps
Music

All Wearables