How many are there in a book? hydrea As with any Bluetooth device, like a headset, you have to pair these meters with your phone. I found this easier with the VerioSync. In addition, the VerioSync more easily reconnected with the phone whenever it was in range and I prepared to do a test. The iHealth app always asked me to press a button on the meter to reconnect. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])