Tech Support by Vendors - Qstarz

If you purchased BT-Q1300ST before April 6, 2019, please download the below firmware update package, which can be used to fix the April 2019 GPS Week Number Rollover(WNRO) issue.

Posted by shaojie wu on

Please download here.

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If you purchased BT-Q818XT before April 6, 2019, please download the below firmware update package, which can be used to fix the April 2019 GPS Week Number Rollover(WNRO) issue.

Posted by shaojie wu on

Please download here.

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If you purchased BT-Q1000XT before April 6, 2019, please download the below firmware update package, which can be used to fix the April 2019 GPS Week Number Rollover(WNRO) issue.

Posted by shaojie wu on

Please download here.

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What are the differences between 2 lap timers (Qstarz BL-Q1000GT vs Qstarz BL-Q818GT) ?

Posted by shaojie wu on

BL-Q818GT is a bluetooth GPS receiver. BL-Q1000GT is a bluetooth GPS receiver and Data logger.    BL-818GT works with QRacing APP, after you stop the laps, session will save in QRacing App. BL-1000GT will do all BL-Q818GT can do. Furthermore, it saves data into the MicroSD card. You can use QRacing PC Software to read and analyze the data from the MicroSD card.

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Why the lap timer "Qstarz BL-1000GT" is better than its previous generation "Qstarz BT-Q1000eX"?

Posted by jack wu on

BL-1000GT has 8GB memory(MicroSD card). BT-Q1000ex has only 8MB memory(flash).BT-1000GT has built-in G-Sensor. BT-Q1000ex doesn't.BT-1000GT has Free IOS and Android APPs. BT-Q1000ex doesn't.

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