➀ STMicroelectronics is developing an IC for healthcare wearables that senses bio-potentials and acceleration, featuring an AI processor and finite state machine for pedometer, step detection, and counting. ➁ The single bio-potential channel includes a programmable gain amplifier and a 12-bit ADC for sampling up to 3.2kHz. ➂ The accelerometer can be programmed for full-scale between ±2 and ±16g.