Samsung Gear S vs. Samsung Gear S2 vs. ASUS ZenWatch 3 vs. Garmin Vivofit 4 vs. Samsung Gear Fit

 
Gear S
Gear S2
ZenWatch 3
Vivofit 4
Gear Fit
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowASUSZenWatch 3Remove Buy NowGarminVivofit 4Remove Buy NowSamsungGear FitRemove Buy Now

Basic Info

Suggested Price$250$300$229$79.95$150
Release20132015201720182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days48 hours1 year2-3 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution480 x 360360 x 360400 x 40088 x 88432 x 128
Size2 inches1.2 inches1.39 inchesNA1.84 inches
Touch
TypeSuper AMOLEDSuper AMOLEDAMOLEDNASuper AMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenAndroid Wear 2NA
Apps
Music

All Wearables