Motorola Moto 360 (2nd Gen) vs. Pebble 2 vs. Polar M400 vs. Polar A360 vs. Fitbit Sense 2

 
Moto 360 (2nd Gen)
2
M400
A360
Sense 2
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebble2Remove Buy NowPolarM400Remove Buy NowPolarA360Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$300$129$200$200$300
Release20152016201420152022

Activity & Fitness

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

Battery

Duration1.5 days7 days8 hours to 30 days12 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a160 x 80336x336
Size1.37 inches or 1.56 inchesn/an/a1.18 inches1.59 inches
Touch
TypeLCDe-papern/an/aAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM3 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSn/an/a
Apps
Musicn/a

All Wearables