Fitbit Blaze vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Fitbit Charge HR vs. Garmin Vivosmart 4

 
Blaze
Ionic
Forerunner 935
Charge HR
Vivosmart 4
 FitbitBlazeRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowFitbitCharge HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$299$500$150$130
Release20162017201720152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days4+ daysUp to 2 weeks5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250240 x 240NA48 x 128
Sizen/a1.421.2 inchesNA0.74 inches
TouchNA
TypeLCDOLEDLCDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a50m5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSNA
Apps
Music

All Wearables