Fitbit Blaze vs. Fitbit Flex 2 vs. Fitbit Alta HR vs. Microsoft Band vs. Apple Watch Series 4

 
Blaze
Flex 2
Alta HR
Band
Watch Series 4
 FitbitBlazeRemove Buy NowFitbitFlex 2Remove Buy NowFitbitAlta HRRemove Buy NowMicrosoftBandRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$200$100$150$200$329
Release20162016201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days7 days2 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/a
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a128 x 36320 x 106384 x 480
Sizen/an/a1.4 inches1.37 inches1.78 inches
Touchn/a
TypeLCDLEDOLEDCapacitative TFTMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP67Not Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWatch OS 5
Apps
Music

All Wearables