DreamSky alarm clocks, compared

Same promise, different rooms. The small clocks are the phone-replacers, the large-display and calendar models trade compactness for digits you read across a room, the wooden line hides the same electronics in furniture.

Two honest splits decide most purchases. Power: everything here except the vibrating clock runs on an adapter, and the backup battery keeps settings, not light. Scheduling: the basic models ring every day, and only the table tells you which ones can skip a weekend.