Smart Measure technology. Irregular heartbeat detector. Pregnancy accuracy. Easy one-touch operation. Keeps memory average of the last 3 readings. Risk category index. Excessive body motion detector. Date and time stamp. 1 User and 60 total memories. One size fits most arms - 9" to 17" circumference. Dimensions: 3.96" x 5.08" x 1.91". Includes 4 AAA batteries.
