OB-Tools develops technology designed to monitor uterine contractions. The company has developed the TrueLabor System with LaborTrack Technology, a noninvasive device that is designed to help maternal fetal medicine specialists and obstetricians identify, measure, and evaluate uterine contractions and fetal heart rates throughout pregnancy and labor. The TrueLabor System helps doctors and nurses distinguish between true and false labor signs. The companys maternal fetal monitor is highly accurate, providing safe and secure readings even in the most difficult conditions. OB-Tools fetal heart rate monitoring unit received FDA approval in 2015.