Notas
Since their introduction, Zman Technologies' Shabbos Keeper (endorsed by OU) for GE equipped ovens have been well received by Shabbos observant consumers, providing both halachic enhancements and ease-of-use convenience.
Due to reports of consumer confusion surrounding the use of this device, OU wishes to clarify that: Shabbos Keeper is designed to enable food to be left in oven before Shabbos and retrieved on Shabbos. It is not intended for the introduction of food into the oven on Shabbos – which is strictly forbidden. This is the case irrespective of whether the food items were previously cooked, roasted or baked, and whether those are dry or wet.
For guidance in the intricacies of Shabbos observance, one should always consult their personal halachic authority.