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 AppleWatch Series 2Remove Buy NowPolarM400Remove Buy NowGarminVivosmart HRRemove Buy NowDieselOn Full GuardRemove Buy Now

Basic Info

Suggested Price$269$200$170$325
Release2016201420152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours8 hours to 30 days5 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a160 x 68454 x 454
Size1.5 inches or 1.65 inchesn/a1.08 inches1.4 inches
Touch
TypeAMOLEDn/an/aOMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM3 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSn/an/aAndroid Wear 2.0
Apps
Music

All Wearables