TomTom Spark vs. Fitbit Ionic vs. Amazfit Stratos vs. Garmin Vivofit 4 vs. Microsoft Band

 
Spark
Ionic
Stratos
Vivofit 4
Band
 TomTomSparkRemove Buy NowFitbitIonicRemove Buy NowAmazfitStratosRemove Buy NowGarminVivofit 4Remove Buy NowMicrosoftBandRemove Buy Now

Basic Info

Suggested Price$150$299$199$79.95$200
Release20152017201820182014

Activity & Fitness

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

Battery

Durationn/a4+ days5 days1 year2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a348x250320 x 30088 x 88320 x 106
Sizen/a1.421.34 inchesNA1.37 inches
Touch
TypeLCDOLEDOLEDNACapacitative TFT

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATM5 ATMIP67

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aFitbit OSProprietaryNA
Apps
Music

Wearables by Microsoft

Microsoft Band 2

All Wearables