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Basic Info

Suggested Price$269$500$300$79.99$350
Release20162016201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Duration18 hoursn/a10 hours to 4 weeks12 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolution340 x 272 or 390 x 312n/a180 x 18080 x 160453 x 454
Size1.5 inches or 1.65 inchesn/a1 inch1.23 inches1.39 inches
Touchn/a
TypeAMOLEDLCDn/aIPS LCDAMOLED

Functions

Audio Speakern/a22
Clock
Phonen/an/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM5 ATM5 ATM5 ATM1 ATM

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemWatch OSAndroid Wearn/aAndroid Wear
Appsn/an/a
Musicn/an/a

All Wearables