Motorola Moto 360 (2nd Gen) vs. Pebble Classic vs. Polar M400 vs. Pebble Core vs. Xiaomi Mi Band

 
Moto 360 (2nd Gen)
Classic
M400
Core
Mi Band
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleClassicRemove Buy NowPolarM400Remove Buy NowPebbleCoreRemove Buy NowXiaomiMi BandRemove Buy Now

Basic Info

Suggested Price$300$99$200$99$15
Release20152013201420162015

Activity & Fitness

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

Battery

Duration1.5 days5-7 days8 hours to 30 daysNA30 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/an/aNA
Macn/an/aNANA
Windowsn/an/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution360 x 325 or 360 x 330168 x 144n/aNANA
Size1.37 inches or 1.56 inches1.26 inchesn/aNANA
TouchNANA
TypeLCDe-papern/aNANA

Functions

Audio SpeakerBluetoothAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM3 ATMNAIP67

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearPebble OSn/aNANA
Apps
Musicn/a

All Wearables