Fitbit Blaze vs. Fitbit Flex 2 vs. Fitbit Alta HR vs. Garmin Vivosport vs. Polar Loop

 
Blaze
Flex 2
Alta HR
Vivosport
Loop
 FitbitBlazeRemove Buy NowFitbitFlex 2Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivosportRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$200$100$150$199$100
Release20162016201720172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days7 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a128 x 3672 x 144NA
Sizen/an/a1.4 inchesNANA
Touchn/a
TypeLCDLEDOLEDMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables