Ocelco has many styles of Pulse Oximeters, including table top, handheld, and a fingertip oximeter. They have been defined as simple to use, reliable, efficient, flexible, and compatible. These different styles monitor the blood oxygen level and heart rate, so the Finger Pulse Oximeter style is great for the athlete in your home. The fingertip all-in-one only weighs 2 oz. and the lithium batteries will lasts up to 1000 hours. Drive, SPO, Invacare and Nonin are some of the brand names that Ocelco carries. We have a Pulse Oximeter that is great for the dentist office, long term care facility, and physicians office. Some of them last up to 18 hours, are very small in size, and very accurate and durable. Other features you can find: wireless, Bluetooth technology, powerful, versatile and sophisticated.