<p>➀ The TIDA-01014 reference design from Texas Instruments (TI) enhances battery fuel gauge accuracy for low-power IoT applications.</p><p>➁ It integrates wireless connectivity, automatic pairing, and efficient power management.</p><p>➂ The design uses an LIR2477 Li-Ion coin cell battery and features a bq27426 fuel gauge with Impedance Track technology to accurately predict the battery's state of charge.</p>