Fitbit Ionic vs. Garmin Forerunner 935 vs. Asus VivoWatch vs. Garmin Vivosmart 3 vs. HTC re Grip

 
Ionic
Forerunner 935
VivoWatch
Vivosmart 3
re Grip
 FitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowAsusVivoWatchRemove Buy NowGarminVivosmart 3Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$299$500$160$139.99$199
Release20172017201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ daysUp to 2 weeks24 hours to 10 days5 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240128 x 12864 x 128160 x 32
Size1.421.2 inchesNANA1.8 inches
Touch
TypeOLEDLCDNAOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance50m5 ATMIP675 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSKoodOSNA
Apps
Music

All Wearables