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Basic Info

Suggested Price$269$599.99$500$450$170
Release20162017201620162015

Activity & Fitness

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

Battery

Duration18 hoursUp to 9 daysn/a14 hours to 11 days5 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolution340 x 272 or 390 x 312218x 218n/a215 x 180160 x 68
Size1.5 inches or 1.65 inches1.1 inchesn/a1.23 inches1.08 inches
Touchn/an/a
TypeAMOLEDnaLCDn/an/a

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM10ATM5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables