Polar M600 vs. Jawbone UP2 vs. Jawbone UP4 vs. Garmin Forerunner 45 vs. Fossil Gen 5 Smartwatch Carlyle

 
M600
UP2
UP4
Forerunner 45
Gen 5 Smartwatch Carlyle
 PolarM600Remove Buy NowJawboneUP2Remove Buy NowJawboneUP4Remove Buy NowGarminForerunner 45Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$330$100$200$199$295
Release20162015201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days7 daysNA7 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240NANA208 x 208328 x 328
Size1.3 inchesNANA1.04 inches1.3 inches
Touchn/aNANA
TypeTFTNANALCDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8Splash resistantNA5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANABuilt-inWear OS
Apps
MusicNA

All Wearables