The Ember app is a great and easy way. You passively mine sats 24/7. Just hit start every 24 hrs and tada, easy sats. Plus other easy ways to earn more in the app. All free too. Unless you choose to invest lol. 
Use this link and you'll gain a boosted mining rate. It's well worth it. I love the app

Join Ember with my referral link and we'll both earn Bitcoin daily!
Referral Code: MNG7YET9QV9
https://emberfund.onelink.me/ljTI/bce33290/?mining_referrer_id=MNG7YET9QV9