it does the job. You can use offline the laser by uploading files on the SD card , remotely control it from pc via web interface that you can upload files remotely to SD card with wifi. control it by phone app. I gave 4 stars because of few bugs . I used it with S9 and when I jogg it doesn't show the coordinates on the screen. only on the web interface . also you can't adjust the test beam that it is default 3% . a setting to decrease it would be welcome . also logistic service didn't change the delivery adress as I requested and the item went on an old adress.

it does the job. You can use offline the laser by uploading files on the SD card , remotely control it from pc via web interface that you can upload files remotely to SD card with wifi. control it by phone app. I gave 4 stars because of few bugs . I used it with S9 and when I jogg it doesn't show the coordinates on the screen. only on the web interface . also you can't adjust the test beam that it is default 3% . a setting to decrease it would be welcome . also logistic service didn't change the delivery adress as I requested and the item went on an old adress.

it does the job. You can use offline the laser by uploading files on the SD card , remotely control it from pc via web interface that you can upload files remotely to SD card with wifi. control it by phone app. I gave 4 stars because of few bugs . I used it with S9 and when I jogg it doesn't show the coordinates on the screen. only on the web interface . also you can't adjust the test beam that it is default 3% . a setting to decrease it would be welcome . also logistic service didn't change the delivery adress as I requested and the item went on an old adress.

OK

OK

OK