Samsung Gear S vs. Fitbit Zip vs. Polar Loop 2 vs. Withings Go vs. Mobvoi TicWatch 2

 
Gear S
Zip
Loop 2
Go
TicWatch 2
 SamsungGear SRemove Buy NowFitbitZipRemove Buy NowPolarLoop 2Remove Buy NowWithingsGoRemove Buy NowMobvoiTicWatch 2Remove Buy Now

Basic Info

Suggested Price$250$60$120$80$199
Release20132012201520162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a6 months8 days (without notifications)8 months1.5-2 Days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/an/an/a400 x 400
Size2 inchesn/an/an/a1.4 inches
Touchn/a
TypeSuper AMOLEDn/aLEDE-InkOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splash Resistant2 ATM5 ATMIP65

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemTizenn/an/an/aTicwear OS
Appsn/a
Music

All Wearables