Dialog is most notably recognized in the mobile space for its long lasting relationship with Apple. Dialog has appeared in almost every Apple mobile device since the original iPhone as the Power Management unit. In one of our latest teardowns, we discovered a new product line for Dialog: connectivity. The Xiaomi Tech Mi Band sports a Dialog BT SOC. With a die size of just 2.4mm x 2.4mm, this device reveals Dialog’s ambitions to compete in more than one market. The chip has a mask set date of 2013 indicating Dialog has been working on this device for over 3 years.