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Jul 30

Bluetooth Ultra Bonus Feature for Pre-Orders Before August 31 PST


For anyone interested in having a superior GPS receiver that works in tunnels, underground parking lot, and able to differentiate different levels of stacked roads so your phone’s navigation system won't incorrectly navigate on different road and miss a turn at the interchange, Alpha could also double as such Bluetooth Ultra GPS Receiver for your Android smartphone navigation system. This Odometerless Dead-Reckoning (ODR) functionality taps the unused 6-axis gyroscope/accelerometer and barometric pressure sensor inside the receiver module. Currently none of the top line Bluetooth GPS receivers on the market has this capability ($250 Bad Elf 2300, $129 XGPS160, $99 Garmin GLO, ...). Early Bird Customers who placed order Before August 31 and interested in this feature, drop us an email and we’ll unlock this feature for you free of charge!

Normal GPS/GLONASS receiver going through tunnel, no signal, blindly predict and deviate off road, later no longer have position fix

Alpha with ODR technology going through tunnel, continue to have position fix

Going Into Costco Underground Parking Lot

Normal GPS/GLONASS receiver in Costco underground parking lot, no signal, unable to have position fix (top view)

Alpha with ODR technology in Costco underground parking lot, continue to have position fix (top view)

Normal GPS/GLONASS receiver inCostco underground parking lot, no signal, unable to have position fix (slant view)

Alpha with ODR technology in Costco underground parking lot, continue to have position fix (slant view)

Going into Multi-Story Car Park

Normal GPS/GLONASS receiver in multi-story car park, receiving weak signal from sides, position deviate wildly (top view)

Alpha with ODR technology in multi-story car park, continue to have position fix (top view)

Normal GPS/GLONASS receiver in multi-story car park, receiving weak signal from sides, position deviate wildly (side view)

Alpha with ODR technology in multi-story car park, continue to have position fix (side view)

September 12, 2018 : Now this Bluetooth Ultra feature can be ordered here. The dead-reckoning capability is optimized for four-wheel vehicle use only. 

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