Garmin 645 Music vs. Garmin Chronos vs. Swatch Touch Zero One vs. Skagen Falster 2 vs. Garmin VivoActive 4

 
645 Music
Chronos
Touch Zero One
Falster 2
VivoActive 4
 Garmin645 MusicRemove Buy NowGarminChronosRemove Buy NowSwatchTouch Zero OneRemove Buy NowSkagenFalster 2Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$450$1500$220$199$349
Release20182018201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Duration7 days8 daysn/a1 day8 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240218 x 218n/a320 x 320260 x 260
Size1.2 inches1.2 inchesn/a1.19 inches1.3ionches
Touch
TypeMIPMIPn/aOLEDMIP

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM10 ATM3 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWear OSn/aWear OSWear OS
Apps
Musicn/a

All Wearables