Best Seller | Cheer Collection Fingertip Pulse Oximeter Model AB-88 - Accurate spo2: determine your blood oxygen saturation levels (spo2) and pulse rate. - Sport/health enthusiasts : for enthusiast runners, bikers, swimmers, and others looking to monitor their spo2 and pulse rate on the go. - Easy to use: simple... ... more Cheer Collection Fingertip Pulse Oximeter Model AB-88 - Accurate spo2: determine your blood oxygen saturation levels (spo2) and pulse rate. - Sport/health enthusiasts : for enthusiast runners, bikers, swimmers, and others looking to monitor their spo2 and pulse rate on the go. - Easy to use: simple... Verishop | | $49.99 $15.99 go to store |