Samsung Gear S3 vs. Moov Now vs. Apple Watch vs. Garmin 645 Music vs. Fitbit Alta HR

 
Gear S3
Now
Watch
645 Music
Alta HR
 SamsungGear S3Remove Buy NowMoovNowRemove Buy NowAppleWatchRemove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$350$79$349$450$150
Release20162015201520182017

Activity & Fitness

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

Battery

Duration4 days6 months18 hours7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360n/a340 x 272 or 390 x 312240 x 240128 x 36
Size1.3 inchesn/a1.5 inches or 1.65 inches1.2 inches1.4 inches
Touchn/a
TypeFullcolor AODn/aAMOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP68n/aIPX75 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aWatch OS
Apps
Music

All Wearables