Garmin Fenix 3 vs. Polar M400 vs. Garmin Vivosmart vs. Motorola Moto 360 (1st Gen) vs. Garmin Forerunner 45

 
Fenix 3
M400
Vivosmart
Moto 360 (1st Gen)
Forerunner 45
 GarminFenix 3Remove Buy NowPolarM400Remove Buy NowGarminVivosmartRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$500$200$170$150$199
Release20152014201420142019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks8 hours to 30 days7 days1 day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a128 x 16320 x 260208 x 208
Size1.2 inchesn/a1.41 inches1.56 inches1.04 inches
Touch
TypeChroma LEDn/aOLEDLCDLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM3 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid WearBuilt-in
Apps
MusicNA

All Wearables