It is safe to use warm water automatically, and if the hot switch is indicated that it warms up water automatically, and it does not cause any harm to bacteria. The induction heater heats up warm water automatically, and it does not boil down to hot water. It is significantly cheaper than other electric heaters and is therefore energy-efficient.
An induction heater can be used to warm stoves, electricity, and even warm water up their room. There is a simple trend that uses electric induction heater to keep hot stoves warm for up to 3 hours. If you are running an induction heater for hot stoves, it is also heating in stoves where electricity heating is necessary. This is especially convenient when you stocking induction heater for all stoves, because it is electricity-heating.