4. Power Nap
Use a powernap to recharge your battery mid-day. A 25 minute powernap will leave you feeling more refreshed than the short-term boost from caffeine.

Choose a powernap duration between 15-180 minutes, or let 24/7 set the optimal time for you. The timer will start once 24/7 has determined you are asleep. For example, if you set a duration of 25 minutes and it takes you 10 minutes to fall asleep, the alarm will sound after 35 minutes.