Samsung Gear S vs. LG Watch Sport vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Garmin Vivosmart 3

 
Gear S
Watch Sport
Alta HR
Vivofit 4
Vivosmart 3
 SamsungGear SRemove Buy NowLGWatch SportRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$250$349$150$79.95$139.99
Release20132016201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a1.45 days7 days1 year5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360480 x 480128 x 3688 x 8864 x 128
Size2 inches1.38 inches1.4 inchesNANA
Touch
TypeSuper AMOLEDP-OLEDOLEDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wear 2
Apps
Music

All Wearables