Fitbit Blaze vs. Fitbit Flex 2 vs. Fitbit Ionic vs. Garmin Fenix 5X vs. Apple Watch Series 4

 
Blaze
Flex 2
Ionic
Fenix 5X
Watch Series 4
 FitbitBlazeRemove Buy NowFitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5XRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$200$100$299$699$329
Release20162016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days4+ daysUp to 12 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a348x250240 x240384 x 480
Sizen/an/a1.421.2 inches1.78 inches
Touchn/a
TypeLCDLEDOLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM50m10 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSWatch OS 5
Apps
Music

All Wearables