Just about, yup. The only exceptions are things that I simply don’t see as worthwhile to buy again. Whether it’s because the models are near identical, or, because I have zero desire to spend that money on a device that I really don’t like (and don’t see value in keeping around for writing future posts or videos on).
However, most other things I do re-buy – even stuff like smart trainers. And for the most part, every other watch as well. It allows me to answer your questions when software/firmware gets updated, or just things I may not have covered in a given review. Also, it allows me to put together those nifty kitchen roller size comparison photos.