Garmin Forerunner 225 vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Amazfit Stratos vs. Pebble Time 2

 
Forerunner 225
Moto 360 (2nd Gen)
M400
Stratos
Time 2
 GarminForerunner 225Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowAmazfitStratosRemove Buy NowPebbleTime 2Remove Buy Now

Basic Info

Suggested Price$300$300$200$199$199
Release20152015201420182016

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks1.5 days8 hours to 30 days5 days10 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
Resolution180 x 180360 x 325 or 360 x 330n/a320 x 300NA
Size1 inch1.37 inches or 1.56 inchesn/a1.34 inchesNA
Touch
Typen/aLCDn/aOLEDe-paper

Functions

Audio Speaker22BluetoothAlerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP673 ATM5 ATM3 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wearn/aProprietaryPebble OS
Appsn/a
Musicn/an/a

All Wearables