Samsung Gear S vs. Polar Loop 2 vs. Garmin 645 Music vs. Fitbit Alta HR vs. Jawbone UP Move

 
Gear S
Loop 2
645 Music
Alta HR
UP Move
 SamsungGear SRemove Buy NowPolarLoop 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowJawboneUP MoveRemove Buy Now

Basic Info

Suggested Price$250$120$450$150$50
Release20132015201820172014

Activity & Fitness

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

Battery

Durationn/a8 days (without notifications)7 days7 days6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution480 x 360n/a240 x 240128 x 36NA
Size2 inchesn/a1.2 inches1.4 inchesNA
TouchNA
TypeSuper AMOLEDLEDMIPOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATM5 ATMSplash Resistant

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aNA
Apps
Music

All Wearables