Fitbit Blaze vs. Fitbit Alta vs. Fitbit Charge 2 vs. Garmin Forerunner 935 vs. Garmin Vivofit 4

 
Blaze
Alta
Charge 2
Forerunner 935
Vivofit 4
 FitbitBlazeRemove Buy NowFitbitAltaRemove Buy NowFitbitCharge 2Remove Buy NowGarminForerunner 935Remove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$200$130$150$500$79.95
Release20162016201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days5 daysUp to 2 weeks1 year
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/an/a240 x 24088 x 88
Sizen/an/an/a1.2 inchesNA
Touchn/an/a
TypeLCDOLEDOLEDLCDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/an/an/a5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/a
Apps
Music

All Wearables