N1 actually works offline. Obviously it won't fetch new mail, but you can read, archive, compose, and search for local messages. When you reconnect, those tasks

N1 actually works offline. Obviously it won't fetch new mail, but you can read, archive, compose, and search for local messages. When you reconnect, those tasks will persist to the backend and Gmail/iCloud/Exchange. Search is definitely an area we can make dramatic improvements, and we're working on it.