Professionally: Superhuman. $30 for email sounds like a lot but given I spent 2-3 hours answering emails, even 5-10% boost is worth it. Personally: Whoop. Trac

Professionally: Superhuman. $30 for email sounds like a lot but given I spent 2-3 hours answering emails, even 5-10% boost is worth it. Personally: Whoop. Tracking sleep is something I've become quite obsessed about.