Apple Watch Series 3 vs. Samsung Gear S vs. ASUS ZenWatch 3 vs. Fitbit Ionic vs. Garmin Vivosmart 3

 
Watch Series 3
Gear S
ZenWatch 3
Ionic
Vivosmart 3
 AppleWatch Series 3Remove Buy NowSamsungGear SRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$329$250$229$299$139.99
Release20172013201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a48 hours4+ days5 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312480 x 360400 x 400348x25064 x 128
Size1.5 inches or 1.65 inches2 inches1.39 inches1.42NA
Touch
TypeAMOLEDSuper AMOLEDAMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP6750m5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4TizenAndroid Wear 2Fitbit OS
Apps
Music

All Wearables