ASUS ZenWatch 3 vs. Fitbit Ionic vs. Jawbone UP2 vs. Garmin Forerunner 45 vs. HTC re Grip

 
ZenWatch 3
Ionic
UP2
Forerunner 45
re Grip
 ASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowJawboneUP2Remove Buy NowGarminForerunner 45Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$229$299$100$199$199
Release20172017201520192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours4+ days7 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400348x250NA208 x 208160 x 32
Size1.39 inches1.42NA1.04 inches1.8 inches
TouchNA
TypeAMOLEDOLEDNALCDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mSplash resistant5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Fitbit OSNABuilt-inNA
Apps
Music

All Wearables