Image of a Watch Series 3
Image of a Fenix 5
Image of a Watch Series 5
Image of a Forerunner 45
Image of a Instinct
 AppleWatch Series 3Remove Buy NowGarminFenix 5Remove Buy NowAppleWatch Series 5Remove Buy NowGarminForerunner 45Remove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$329$599.99$329$199$300
Release20172017201920192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 WeeksNot Yet7 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240384 x 480208 x 208128 x 128
Size1.5 inches or 1.65 inches1.2 inches1.78 Inches1.04 inches0.9 inches
Touch
TypeAMOLEDnaMicroLEDLCDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4WatchOS 5Built-in
Apps
Music

All Wearables