Samsung Gear S2 vs. Fitbit Alta vs. Withings Go vs. Acer Liquid Leap vs. Polar Loop

 
Gear S2
Alta
Go
Liquid Leap
Loop
 SamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowWithingsGoRemove Buy NowAcerLiquid LeapRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$300$130$80$90$100
Release20152016201620152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days8 months5 to 7 days5 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetoothn/a
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/an/a128 x 32NA
Size1.2 inchesn/an/a1 inchNA
Touchn/an/a
TypeSuper AMOLEDOLEDE-InkOLEDLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/a5 ATMIPX42 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating SystemTizenn/an/aNA
Appsn/a
Music

All Wearables