S Circle, a mysterious Samsung activity tracker, pops up at the FCC

Samsung already announced the Gear 2, the Gear 2 Neo, and the Gear Fit wearables at this year's MWC. Still, the Korean giant might be preparing yet another wearable gadget. A mysterious Samsung device, called S-Circle and bearing the EI-AN900A model name, has just showed up at the FCC. According to the device description, we are dealing with an activity tracker. It seems that the so called S-Circle device has already received a Bluetooth certification.

The features of the gadget are currently unknown. It is highly probable that the device will come with functionalities, similar to the S Band wearable. The S Band, released along with the Samsung Galaxy S4, is a healthcare monitor. In this line of thought, could this Samsung S Circle wearable turn out to be a fitness accessory compatible with the Samsung Galaxy S5?