Image of a Cor
Image of a Watch Series 5
Image of a Forerunner 45
Image of a Instinct
Image of a Vivosmart 4
 AmazfitCorRemove Buy NowAppleWatch Series 5Remove Buy NowGarminForerunner 45Remove Buy NowGarminInstinctRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$79.99$329$199$300$130
Release20182019201920182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 daysNot Yet7 days14 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160384 x 480208 x 208128 x 12848 x 128
Size1.23 inches1.78 Inches1.04 inches0.9 inches0.74 inches
Touch
TypeIPS LCDMicroLEDLCDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNot Yet5 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 5Built-in
Apps
Music

All Wearables