Garmin Forerunner 735XT vs. Polar Loop 2 vs. Garmin 645 Music vs. Garmin Fenix 5X vs. Fitbit Inspire HR

 
Forerunner 735XT
Loop 2
645 Music
Fenix 5X
Inspire HR
 GarminForerunner 735XTRemove Buy NowPolarLoop 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5XRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$450$120$450$699$99
Release20162015201820172019

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 days (without notifications)7 daysUp to 12 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a240 x 240240 x240139 x 60
Size1.23 inchesn/a1.2 inches1.2 inches1.4 inches
Touchn/a
Typen/aLEDMIPNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM5 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OS
Apps
Music

All Wearables