Image of a Watch Series 3
Image of a On Full Guard
Image of a Vivoactive 3
Image of a Alta HR
Image of a Vivosmart HR Plus
 AppleWatch Series 3Remove Buy NowDieselOn Full GuardRemove Buy NowGarminVivoactive 3Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$329$325$299$150$179
Release20172017201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1 day7 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312454 x 454240 x 240128 x 36160 x 68
Size1.5 inches or 1.65 inches1.4 inches1.2 inches1.4 inches0.5 inches x 0.8 inches
Touch
TypeAMOLEDOMOLEDMIPOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android Wear 2.0NA
Apps
Music

All Wearables