Congrats to @SpencerHewett and Radar on their $170M Series B at a $1B valuation! Retailers lose an estimated $1 trillion each year because stores lack real-time visibility into their inventory. Radar is helping close that gap with ceiling-mounted hardware that reads RFID tags with 99% accuracy, already deployed across more than 1,400 stores with leading retailers including American Eagle Outfitters and Gap Inc. brands like Old Navy.…