Amazfit Cor vs. Garmin 645 Music vs. Fitbit Flex vs. Fitbit Versa 2 vs. Huawei Band 2

 
Cor
645 Music
Flex
Versa 2
Band 2
 AmazfitCorRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowFitbitVersa 2Remove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$79.99$450$100$199$69.99
Release20182018201320192017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days7 days5 days5 days21 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160240 x 240NA300 x 300128 x 32
Size1.23 inches1.2 inchesNA1.34 inches0.91 inches
TouchNA
TypeIPS LCDMIPLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNABuild-in
Apps
Music

All Wearables