Garmin Forerunner 735XT vs. Fitbit Alta vs. Garmin Fenix 5 vs. Garmin 645 Music vs. Fitbit Charge

 
Forerunner 735XT
Alta
Fenix 5
645 Music
Charge
 GarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowGarminFenix 5Remove Buy NowGarmin645 MusicRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$450$130$599.99$450$130
Release20162016201720182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days2 Weeks7 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a240 x 240240 x 240NA
Size1.23 inchesn/a1.2 inches1.2 inchesNA
Touchn/an/aNA
Typen/aOLEDnaMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a10 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables