Garmin Forerunner 225 vs. Polar M400 vs. Garmin Fenix 5X vs. Motorola Moto 360 (1st Gen) vs. Polar A370

 
Forerunner 225
M400
Fenix 5X
Moto 360 (1st Gen)
A370
 GarminForerunner 225Remove Buy NowPolarM400Remove Buy NowGarminFenix 5XRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$200$699$150$179.95
Release20152014201720142017

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks8 hours to 30 daysUp to 12 days1 dayUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a240 x240320 x 260160 x 80
Size1 inchn/a1.2 inches1.56 inches1.18 inches
Touch
Typen/an/aNALCDTFT LCD

Functions

Audio Speaker22Alerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM10 ATMIP67WR30

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid Wear
Appsn/a
Musicn/aNA

All Wearables