Samsung Gear S3 vs. Withings Activite Sapphire vs. ASUS ZenWatch 3 vs. Fitbit Alta HR vs. Garmin VivoActive 4

 
Gear S3
Activite Sapphire
ZenWatch 3
Alta HR
VivoActive 4
 SamsungGear S3Remove Buy NowWithingsActivite SapphireRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$350$450$229$150$349
Release20162014201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days8 months48 hours7 days8 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360n/a400 x 400128 x 36260 x 260
Size1.3 inches1.3 inches1.39 inches1.4 inches1.3ionches
Touch
TypeFullcolor AODAnalogAMOLEDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid Wear 2Wear OS
Apps
Music

All Wearables