Fitbit Ionic vs. Asus VivoWatch vs. Asus ZenWatch vs. Fitbit Versa vs. HTC re Grip

 
Ionic
VivoWatch
ZenWatch
Versa
re Grip
 FitbitIonicRemove Buy NowAsusVivoWatchRemove Buy NowAsusZenWatchRemove Buy NowFitbitVersaRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$299$160$150$199.99$199
Release20172018201420182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days24 hours to 10 daysNA4 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANANA
WindowsNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250128 x 128320 x 320300 x300160 x 32
Size1.42NA1.63 inches1.34 inches1.8 inches
Touch
TypeOLEDNAAMOLEDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance50mIP67IP555 ATMIP57

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemFitbit OSKoodOSAndroid WearNA
Apps
Music

All Wearables