This is Optimizer, a weekly newsletter sent from Verge senior reviewer Victoria Song that dissects and discusses the latest gizmos and potions that swear they're going to change your life. Optimizer will be taking a two-week break and will be moving to Wednesdays starting August 12th. Opt in fo...
Source: [The Verge](https://www.theverge.com/column/970056/optimizer-health-tracking-fitness-wearables-what-i-track-in-a-day)