Garmin Vivoactive vs. Apple Watch Series 2 vs. Garmin 645 Music vs. Fitbit Charge vs. Fitbit Sense 2

 
Vivoactive
Watch Series 2
645 Music
Charge
Sense 2
 GarminVivoactiveRemove Buy NowAppleWatch Series 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitChargeRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$250$269$450$130$300
Release20152016201820142022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days18 hours7 days7-10 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148340 x 272 or 390 x 312240 x 240NA336x336
Size1.38 inches1.5 inches or 1.65 inches1.2 inchesNA1.59 inches
TouchNA
TypeLCDAMOLEDMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSNA
Apps
Music

All Wearables