Fossil Explorist vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. HTC re Grip

 
Explorist
645 Music
Forerunner 235
Alta HR
re Grip
 FossilExploristRemove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$255$450$299.99$150$199
Release20182018201720172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours7 days9 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x454240 x 240215 x 180128 x 36160 x 32
Size1.4 inches1.2 inches1.23 inches1.4 inches1.8 inches
Touch
TypeAMOLEDMIPMIPOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNA
Apps
Music

All Wearables