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GlobalSat BT-821 Bluetooth GPS Receiver

GlobalSat BT-821 Bluetooth GPS Receiver
GlobalSat BT-821 Bluetooth GPS ReceiverGlobalSat BT-821 Bluetooth GPS Receiver
alaScore 83

32 reviews

Feb, 2026

  • Negative

alaTest has collected and analyzed 32 reviews of GlobalSat BT-821 Bluetooth GPS Receiver. The average rating for this product is 4.1/5, compared to an average rating of 3.9/5 for other GPS for all reviews. Reviews about the reliability and price are on the whole positive. The size and performance also get good reviews, whereas opinions are divided on the usability.

performance, size, price, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other GPS the GlobalSat BT-821 Bluetooth GPS Receiver is awarded an overall alaScore™ of 83/100 = Very good quality.

Review analysis

(Based on 32 reviews)

User Reviews  

Review Ratings

  (56% of reviews)
Show all 5 star reviews   (16% of reviews)
Show all 4 star reviews   (13% of reviews)
Show all 3 star reviews   (6% of reviews)
Show all 2 star reviews   (9% of reviews)
Show all 1 star reviews

Features

performance
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usability
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size
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price
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Showing 32 review(s)

Expert Reviews User Reviews

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Showing 1 - 32 of 32 Show Reviews: in English

Consumer review (amazon.com)

Amazon.com review summary for GlobalSat BT-821 Bluetooth GPS Receiver

 

alaTest has collected and analyzed 32 user reviews of GlobalSat BT-821 Bluetooth GPS Receiver from Amazon.com. The average user rating for this product is 4.0/5, compared to an average user rating of 4.0/5 for other GPS on Amazon.com. Reviewers are impressed by the reliability and price. The size and performance are also mentioned favorably, whereas there are some mixed opinions about the usability.

performance, size, price, reliability

84% of the reviews on Amazon.com give this product a positive rating.

Feb, 2026

Price comparison for GlobalSat BT-821 Bluetooth GPS Receiver

No prices for this product