Fitbit Surge vs. Fitbit Charge 2 vs. Moov Now vs. Garmin 645 Music vs. Garmin VivoActive 4

 
Surge
Charge 2
Now
645 Music
VivoActive 4
 FitbitSurgeRemove Buy NowFitbitCharge 2Remove Buy NowMoovNowRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$150$79$450$349
Release20162016201520182019

Activity & Fitness

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

Battery

Duration7 days5 days6 months7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/an/a240 x 240260 x 260
Size1.26 inchesn/an/a1.2 inches1.3ionches
Touchn/an/a
TypeMonochrome LCDOLEDn/aMIPMIP

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/an/a5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OS
Apps
Music

All Wearables