Fitbit Flex 2 vs. Fitbit Alta HR vs. Fitbit Charge vs. Polar Loop vs. Misfit Vapor 2

 
Flex 2
Alta HR
Charge
Loop
Vapor 2
 FitbitFlex 2Remove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy NowPolarLoopRemove Buy NowMisfitVapor 2Remove Buy Now

Basic Info

Suggested Price$100$150$130$100$250
Release20162017201420132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days7-10 days5 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a128 x 36NANA454 x 454
Sizen/a1.4 inchesNANA1.42 inches
Touchn/aNA
TypeLEDOLEDOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM2 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANAWear OS
Apps
Music

All Wearables