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Basic Info

Suggested Price$595$330$199.99$199$130
Release20152016201820172014

Activity & Fitness

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

Battery

Duration2 days2 days4 days1.5-2 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a240 x 240300 x300400 x 400NA
Sizen/a1.3 inches1.34 inches1.4 inchesNA
Touchn/aNA
Typen/aTFTOLEDOLEDOLED

Functions

Audio Speakern/aAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATMIP671 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid Wear 2.0NA
Appsn/a
Music

All Wearables