Image of a Watch Series 2
Image of a Model One
Image of a Steel
Image of a Loop 2
 AppleWatch Series 2Remove Buy NowOlioModel OneRemove Buy NowPebbleSteelRemove Buy NowPolarLoop 2Remove Buy Now

Basic Info

Suggested Price$269$595$150$120
Release2016201520142015

Activity & Fitness

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

Battery

Duration18 hours2 days5-7 days8 days (without notifications)
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a168 x 144n/a
Size1.5 inches or 1.65 inchesn/a1.26 inchesn/a
Touch
TypeAMOLEDn/ae-paperLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5ATM5 ATM5 ATM2 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating SystemWatch OSn/aPebble OSn/a
Appsn/a
Music

All Wearables