Garmin Forerunner 735XT vs. Garmin 645 Music vs. Fitbit Inspire HR vs. Fossil Gen 5 Smartwatch Carlyle vs. HTC re Grip

 
Forerunner 735XT
645 Music
Inspire HR
Gen 5 Smartwatch Carlyle
re Grip
 GarminForerunner 735XTRemove Buy NowGarmin645 MusicRemove Buy NowFitbitInspire HRRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$450$450$99$295$199
Release20162018201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days7 days5 days1 day5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180240 x 240139 x 60328 x 328160 x 32
Size1.23 inches1.2 inches1.4 inches1.3 inches1.8 inches
Touchn/a
Typen/aMIPOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM3 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWear OSNA
Apps
Music

All Wearables