Polar A360 vs. Fossil Explorist vs. Garmin 645 Music vs. Motorola Moto 360 (1st Gen) vs. Garmin VivoActive 4

 
A360
Explorist
645 Music
Moto 360 (1st Gen)
VivoActive 4
 PolarA360Remove Buy NowFossilExploristRemove Buy NowGarmin645 MusicRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$200$255$450$150$349
Release20152018201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days24 hours7 days1 day8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 80454 x454240 x 240320 x 260260 x 260
Size1.18 inches1.4 inches1.2 inches1.56 inches1.3ionches
Touch
Typen/aAMOLEDMIPLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR30IP675 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid WearWear OS
Apps
MusicNA

All Wearables