Fitbit Blaze vs. Polar M400 vs. TomTom Spark vs. Fitbit One vs. Fitbit Alta HR

 
Blaze
M400
Spark
One
Alta HR
 FitbitBlazeRemove Buy NowPolarM400Remove Buy NowTomTomSparkRemove Buy NowFitbitOneRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$200$200$150$100$150
Release20162014201520122017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days8 hours to 30 daysn/a10-14 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/an/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/an/a128 x 36
Sizen/an/an/an/a1.4 inches
Touch
TypeLCDn/aLCDOLEDOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATM5 ATMSplast Resistant

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/an/a
Apps
Music

All Wearables