Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Fossil Q Reveler vs. Garmin Vivosmart HR vs. Apple Watch 7

 
Moto 360 (2nd Gen)
M400
Q Reveler
Vivosmart HR
Watch 7
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowFossilQ RevelerRemove Buy NowGarminVivosmart HRRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$300$200$125$170$429
Release20152014201520152021

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days7 days5 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/an/a160 x 68396 x 484
Size1.37 inches or 1.56 inchesn/an/a1.08 inches1.9 inches
Touchn/a
TypeLCDn/an/an/aMicroLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP675 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/an/aWatchOS 8
Apps
Musicn/a

All Wearables