Misfit Flash Link vs. Amazfit Stratos vs. Garmin Vivoactive 3 vs. Fitbit Flex vs. Polar Loop

 
Flash Link
Stratos
Vivoactive 3
Flex
Loop
 MisfitFlash LinkRemove Buy NowAmazfitStratosRemove Buy NowGarminVivoactive 3Remove Buy NowFitbitFlexRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$20$199$299$100$100
Release20152018201720132013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months5 days7 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 300240 x 240NANA
Sizen/a1.34 inches1.2 inchesNANA
Touchn/aNA
Typen/aOLEDMIPLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM1 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryNANA
Apps
Music

All Wearables