Image of a Watch Series 2Image of a ConnectedImage of a Vivoactive HRImage of a ChronosImage of a Forerunner 235
 AppleWatch Series 2Remove Buy NowEmporio ArmaniConnectedRemove Buy NowGarminVivoactive HRRemove Buy NowGarminChronosRemove Buy NowGarminForerunner 235Remove Buy Now

Basic Info

Suggested Price$269$245$250$1500$299.99
Release20162016201620182017

Activity & Fitness

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

Battery

Duration18 hours6 months13 hours to 8 days8 days9 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/a148 x 205218 x 218215 x 180
Size1.5 inches or 1.65 inchesn/a1.38 inches1.2 inches1.23 inches
Touchn/a
TypeAMOLEDn/an/aMIPMIP

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance5ATM10 ATM5 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSn/an/aWear OS
Appsn/a
Music

All Wearables