Haylou GST
(4)

1.69'' HD display

Support 12 workout modes

Support all-day heart rate and blood oxygen monitoring

Support intelligent sleep monitoring

IP68 dustproof and waterproof 

20 days of battery life

 

1 color option: 

$34.99
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4 Reviews
Most Recent
193.176.84.*
i have problem AT hatlou gst firmware update and TELLS me abnormal connection for firmware update
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11/04/2022
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58.124.15.*
a good product for the price
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04/09/2022
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154.246.176.*
fantastic
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04/03/2022
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163.142.121.*
good!
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02/12/2022
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