Fitbit Ionic vs. Asus ZenWatch vs. Basis Peak vs. Fitbit Alta HR vs. Fitbit Flex

 
Ionic
ZenWatch
Peak
Alta HR
Flex
 FitbitIonicRemove Buy NowAsusZenWatchRemove Buy NowBasisPeakRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$299$150$200$150$100
Release20172014201420172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ daysNA4 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250320 x 320168 x 144128 x 36NA
Size1.421.63 inches1.25 inches1.4 inchesNA
TouchNA
TypeOLEDAMOLEDLCDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP555 ATM1 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemFitbit OSAndroid WearNANA
Apps
Music

All Wearables