Motorola Moto 360 (2nd Gen) vs. Pebble Time vs. Polar M400 vs. Withings Activite Sapphire vs. Pebble Core

 
Moto 360 (2nd Gen)
Time
M400
Activite Sapphire
Core
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTimeRemove Buy NowPolarM400Remove Buy NowWithingsActivite SapphireRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$300$150$200$450$99
Release20152015201420142016

Activity & Fitness

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

Battery

Duration1.5 days7 days8 hours to 30 days8 monthsNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 144n/an/aNA
Size1.37 inches or 1.56 inches1.26 inchesn/a1.3 inchesNA
TouchNA
TypeLCDe-papern/aAnalogNA

Functions

Audio SpeakerBluetoothAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM3 ATM5 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

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

All Wearables