Garmin Forerunner 225 vs. Michael Kors Access Dylan vs. Withings Activite Sapphire vs. Garmin 645 Music vs. Polar Loop

 
Forerunner 225
Access Dylan
Activite Sapphire
645 Music
Loop
 GarminForerunner 225Remove Buy NowMichael KorsAccess DylanRemove Buy NowWithingsActivite SapphireRemove Buy NowGarmin645 MusicRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$300$350$450$450$100
Release20152016201420182013

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration10 hours to 4 weeksn/a8 months7 days5 days
Rechargeablen/a

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution180 x 180320 x 290n/a240 x 240NA
Size1 inchn/a1.3 inches1.2 inchesNA
Touchn/a
Typen/an/aAnalogMIPLED

Functions

Audio Speaker22n/a
Clock
Phonen/an/a
Vibrationn/a
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance5 ATM1 ATM5 ATM5 ATM2 ATM

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

Operating Systemn/an/an/aNA
Appsn/an/a
Musicn/an/a

All Wearables