Amazfit Bip vs. Asus VivoWatch vs. Fitbit Flex vs. Apple Watch Series 4 vs. Amazfit GTR

 
Bip
VivoWatch
Flex
Watch Series 4
GTR
 AmazfitBipRemove Buy NowAsusVivoWatchRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$99.99$160$100$329$199
Release20182018201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days24 hours to 10 days5 daysNot Yet24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176128 x 128NA384 x 480454 x 454
Size1.28 inchesNANA1.78 inches1.39 inches
TouchNA
TypeNANALEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP68IP671 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemKoodOSNAWatch OS 5Build-in
Apps
Music

All Wearables