I have lost my DJI mini2, two weeks ago. I was flying in the liberty state park, NJ-NY, USA, and suddenly the battery died and the emergency landing is activated and the aircraft was landing in the water. I landed on a boat but I never found that boat.
I want to buy a replacement but this time I want to buy a GPS for that. which GPS do you recommend?

Hello there am.tolyat. I am sorry to read and to know what happened to your DJI Mini 2. Since you have lost your DJI Mini 2, I would recommend for you to contact our DJI Support Team at https://www.dji.com/support?site=brandsite&from=nav for us to be able to help you. In addition I hope that our fellow DJI co pilots who uses a GPS can give out the best recommendation with regards to this matter. Just a reminder that if you will be putting this device or a 3rd party accessory like GPS on your DJI Mini 2, it will add weight and it might affect the performance of the drone in flight. Thank you.

Some people have had luck using AirTags for tracking lost items.