Apple Watch Series 3 vs. Garmin Fenix 3 vs. Fitbit Ionic vs. LG G Watch R vs. Garmin Vivosmart 4

 
Watch Series 3
Fenix 3
Ionic
G Watch R
Vivosmart 4
 AppleWatch Series 3Remove Buy NowGarminFenix 3Remove Buy NowFitbitIonicRemove Buy NowLGG Watch RRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$329$500$299$300$130
Release20172015201720142018

Activity & Fitness

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

Battery

Duration18 hours50 hours to 6 weeks4+ days2 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312218 x 218348x250320 x 32048 x 128
Size1.5 inches or 1.65 inches1.2 inches1.421.3 inches0.74 inches
Touch
TypeAMOLEDChroma LEDOLEDP-OLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM50mIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aFitbit OSAndroid Wear
Apps
Music

All Wearables