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Basic Info

Suggested Price$269$349$350$330$130
Release20162015201620162016

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration18 hoursn/an/a2 days5 days
Rechargeablen/a

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312400 x 400320 x 290240 x 240n/a
Size1.5 inches or 1.65 inches1.4 inchesn/a1.3 inchesn/a
Touchn/an/an/a
TypeAMOLEDAMOLEDn/aTFTOLED

Functions

Audio Speakern/an/aAlerts only
Clock
Phonen/a
Vibrationn/a
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance5ATMn/a1 ATMIPX8n/a

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

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

All Wearables