Fitbit Charge 2 vs. Fitbit Ionic vs. Asus VivoWatch vs. Polar Loop vs. Fitbit Versa 2

 
Charge 2
Ionic
VivoWatch
Loop
Versa 2
 FitbitCharge 2Remove Buy NowFitbitIonicRemove Buy NowAsusVivoWatchRemove Buy NowPolarLoopRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$150$299$160$100$199
Release20162017201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4+ days24 hours to 10 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250128 x 128NA300 x 300
Sizen/a1.42NANA1.34 inches
Touchn/a
TypeOLEDOLEDNALEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistancen/a50mIP672 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSKoodOSNABuild-in
Apps
Music

All Wearables