Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Xiaomi Mi Band 3 vs. Fossil Gen 5 Smartwatch Carlyle vs. Garmin VivoActive 4

 
Moto 360 (2nd Gen)
M400
Mi Band 3
Gen 5 Smartwatch Carlyle
VivoActive 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowXiaomiMi Band 3Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$200$44.95$295$349
Release20152014201820192019

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days20 days1 day8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a128 x 80328 x 328260 x 260
Size1.37 inches or 1.56 inchesn/a0.78 inches1.3 inches1.3ionches
Touch
TypeLCDn/aOLEDAMOLEDMIP

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OSWear OS
Apps
Musicn/a

All Wearables