Garmin 645 Music vs. Fitbit Alta HR vs. Jawbone UP2 vs. Polar Loop vs. Michael Kors Access Lexington 2

 
645 Music
Alta HR
UP2
Loop
Access Lexington 2
 Garmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowJawboneUP2Remove Buy NowPolarLoopRemove Buy NowMichael KorsAccess Lexington 2Remove Buy Now

Basic Info

Suggested Price$450$150$100$100$350
Release20182017201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days7 days7 days5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240128 x 36NANA390 x 390
Size1.2 inches1.4 inchesNANA1.2 inches
TouchNA
TypeMIPOLEDNALEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplash resistant2 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANAWear OS
Apps
Music

All Wearables