Amazfit Bip vs. Asus ZenWatch vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Fitbit Flex

 
Bip
ZenWatch
Forerunner 235
Alta HR
Flex
 AmazfitBipRemove Buy NowAsusZenWatchRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$99.99$150$299.99$150$100
Release20182014201720172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 daysNA9 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176320 x 320215 x 180128 x 36NA
Size1.28 inches1.63 inches1.23 inches1.4 inchesNA
TouchNA
TypeNAAMOLEDMIPOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP555 ATM1 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearNA
Apps
Music

All Wearables