Samsung Gear S vs. Sony SmartWatch 3 vs. Fitbit Charge 2 vs. Garmin Vivosmart HR vs. Acer Liquid Leap

 
Gear S
SmartWatch 3
Charge 2
Vivosmart HR
Liquid Leap
 SamsungGear SRemove Buy NowSonySmartWatch 3Remove Buy NowFitbitCharge 2Remove Buy NowGarminVivosmart HRRemove Buy NowAcerLiquid LeapRemove Buy Now

Basic Info

Suggested Price$250$250$150$170$90
Release20132014201620152015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days5 days5 days5 to 7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360320 x 320n/a160 x 68128 x 32
Size2 inches1.6 inchesn/a1.08 inches1 inch
Touchn/a
TypeSuper AMOLEDTFT LCDOLEDn/aOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68n/a5 ATMIPX4

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wearn/an/a
Apps
Music

All Wearables