Amazfit Bip vs. Fitbit Alta HR vs. Fitbit Flex vs. Diesel On Full Guard 2.5 vs. Fitbit Versa 2

 
Bip
Alta HR
Flex
On Full Guard 2.5
Versa 2
 AmazfitBipRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$99.99$150$100$325$199
Release20182017201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days7 days5 days4 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176128 x 36NA454x454300 x 300
Size1.28 inches1.4 inchesNA1.39 inches1.34 inches
TouchNA
TypeNAOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP681 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSBuild-in
Apps
Music

All Wearables