The United States did notadopt the KyotoProtocol, and U.S. climatenegotiators have saidthey will notsupport a legalmandate to cut emissions without knowing the detailsofsuch anagreement.
It appears that the Texas Instruments controller chosen for the e-paper watch does not support the wireless protocol's low energy profile, something Pebble lists as one of the specs on its site (we've reached out to the company for clarification on this matter).