Motorola Moto 360 (2nd Gen) vs. Samsung Gear S vs. Fitbit Alta vs. Fitbit Alta HR vs. Fitbit Charge 3

 
Moto 360 (2nd Gen)
Gear S
Alta
Alta HR
Charge 3
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear SRemove Buy NowFitbitAltaRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$300$250$130$150$150
Release20152013201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 daysn/a5 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330480 x 360n/a128 x 3666 x 18
Size1.37 inches or 1.56 inches2 inchesn/a1.4 inches.721 inches
Touchn/a
TypeLCDSuper AMOLEDOLEDOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP67n/a5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid WearTizenn/aNA
Apps
Musicn/a

All Wearables