Fitbit, Inc. announced recall of Ionic Smartwatches due to burn hazard. This recall only involves the Fitbit Ionic Smartwatch. It was sold with a polyurethane band and has a 1.4-inch color LCD screen.

The watches were sold in slate blue/burnt orange, charcoal/smoke gray, blue gray/silver gray, and a special edition co-branded with Adidas in ink blue/silver gray. The smartwatch tracks activity, heart rate, and sleep. Only the following models and colors are included in this recall.

For the Ionic device, the model number (FB503) is on the back of the device near where the band attaches. Fitbit is printed on the front of the Ionic Smartwatch. Model: Ionic FB503CPBU - Slate Blue/Burnt Orange, Ionic FB503GYBK - Charcoal/Smoke Gray, Ionic FB503WTGY - Blue Gray/Silver Gray and Ionic FB503WTNV - Adidas edition, Ink Blue & Ice Gray/Silver Gray.

Fitbit has received at least 115 reports in the United States (and 59 reports internationally) of the battery in the watch overheating with 78 reports of burn injuries in the United States including two reports of third-degree burns and four reports of second-degree burns (and 40 reports of burn injuries internationally).