Regarding the Mobile Phone the ones that look decent and have great battery life combined with a relatively low price are:
Huawei Mate 9
Asus ZenFone 3 Zoom
Samsung Galaxy A7
For a laptop, if you are looking for something that will get the job done and is relatively powerful, I'll go for a:
HP Stream or Dell Latitude
I've made a post about fitness and if you should take dietary supplements or not as well as diets you can use if you want to check it out:http://bit.ly/2spzxhF
I agree that it would be a good idea to get some screen off time and go to places that you have wanted to go to for a while. It may be a country, a specific friends house or a restaurant.
I wish you the best of luck with all your goals!