Samsung Gear S vs. Sony SmartWatch 3 vs. Moov Now vs. Fitbit Ionic vs. Fitbit Charge 3

 
Gear S
SmartWatch 3
Now
Ionic
Charge 3
 SamsungGear SRemove Buy NowSonySmartWatch 3Remove Buy NowMoovNowRemove Buy NowFitbitIonicRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$250$250$79$299$150
Release20132014201520172018

Activity & Fitness

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

Battery

Durationn/a2 days6 months4+ days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution480 x 360320 x 320n/a348x25066 x 18
Size2 inches1.6 inchesn/a1.42.721 inches
Touchn/a
TypeSuper AMOLEDTFT LCDn/aOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP67IP68n/a50m5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wearn/aFitbit OSNA
Apps
Music

All Wearables