This post is manually migrated from Ruuvi’s old feedback page.
Allow configuring measurement interval for tags to make tradeoff between speed and battery life
Yes for configurable measurement /transmission interval. I have no idea what this GATT is.
Configuration by NFC would require very close proximity to the RuuviTag. A good thing for security, a bad thing for RuuviTags mounted in difficult to reach locations.
GATT Generic Attribute Profile,using Services and Characteristics using protocol called the Attribute Protocol (ATT).
What Otso is referring to is actually using Bluetooth packets (I think)