VcallDirect via Amazon offers the Lovk Fitness Tracker Watch in Black or Purple for $23.99. Coupon code "CVIP2DI6" cuts that to $16.79. (You can just ignore that clip coupon for the Black option on the product page, it won't matter in the end.) Plus, Prime members bag free shipping. That's $7 off and the lowest price we could find. It's compatible with iOS and Android, features Bluetooth 4.0 and 7-day usage time, tracks calories burnt, walking distance, steps taken, and sleep. Deal ends December 31.