Image of a Watch 2
Image of a 2
Image of a M400
 HuaweiWatch 2Remove Buy NowPebble2Remove Buy NowPolarM400Remove Buy Now

Basic Info

Suggested Price$350$129$200
Release201720162014

Activity & Fitness

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

Battery

Duration48 hours7 days8 hours to 30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 480n/an/a
Size1.38 inchesn/an/a
Touch
TypeP-OLEDe-papern/a

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP683 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Pebble OSn/a
Apps
Music

All Wearables