Garmin Index BPM Smart Blood Pressure Monitor

In the Box Index BPM 4 AAA batteries Documentation Features Misc Unit only Dimensions (WxHxD) 2.3” x 5.7” x 1.6” (58 x 145 x 47 mm) Display size 1.3” x 0.8” (32.4 x 21.4 mm) Display resolution (WxH) 128 pixels x 64 pixels Display OLED Monochrome Weight 320 g Arm circumference 22 to 42 cm (9" to 16.5") Storage & Memory up to 100+ measurements on-device between synchronizations Connectivity Wi-Fi® & BLUETOOTH Battery life up to 9 months (user-replaceable batteries)   CLINICALLY VALIDATED The smart upper-arm blood pressure monitor is an FDA-cleared medical device. When used properly, it delivers blood pressure and heart rate readings. You can take one at a time, or three consecutively and get an average. ALL-IN-ONE DESIGN This compact, all-in-one device features an integrated display to view readings immediately after they are taken. The adjustable cuff fits a wide range of arm sizes, from 9–17 inches (22–42 cm) in circumference, and it folds