TomTom Adventurer vs. TomTom Spark vs. Fitbit One vs. Polar Loop 2 vs. Fitbit Ionic

 
Adventurer
Spark
One
Loop 2
Ionic
 TomTomAdventurerRemove Buy NowTomTomSparkRemove Buy NowFitbitOneRemove Buy NowPolarLoop 2Remove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$350$150$100$120$299
Release20162015201220152017

Activity & Fitness

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

Battery

Durationn/an/a10-14 days8 days (without notifications)4+ days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/an/a348x250
Sizen/an/an/an/a1.42
Touch
Typen/aLCDOLEDLEDOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/an/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplast Resistant2 ATM50m

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

Operating Systemn/an/an/an/aFitbit OS
Apps
Music

All Wearables