Fossil Explorist vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Fitbit Charge

 
Explorist
645 Music
Forerunner 235
Alta HR
Charge
 FossilExploristRemove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$255$450$299.99$150$130
Release20182018201720172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours7 days9 days7 days7-10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x454240 x 240215 x 180128 x 36NA
Size1.4 inches1.2 inches1.23 inches1.4 inchesNA
TouchNA
TypeAMOLEDMIPMIPOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNA
Apps
Music

All Wearables