Fitbit Blaze vs. Fitbit Surge vs. Fitbit Flex 2 vs. Michael Kors Access Sofie vs. Fitbit Alta HR

 
Blaze
Surge
Flex 2
Access Sofie
Alta HR
 FitbitBlazeRemove Buy NowFitbitSurgeRemove Buy NowFitbitFlex 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$200$250$100$395$150
Release20162016201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days7 days5 days1 day7 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a390 x 390 1.19 inches128 x 36
Sizen/a1.26 inchesn/a1.4 inches
Touchn/aAMOLDED
TypeLCDMonochrome LCDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid Wear 2.0
Apps
Music

All Wearables