Handy heaters (and similar plug-in mini space heaters) are generally considered safe if they are used exactly as directed, plugged directly into a wall, and kept away from flammable materials. However, consumer and electrical safety experts warn of fire and electrical risks if they are misused, left unattended, or used on faulty wiring.
Never leave a space heater running for long periods of time, and especially not overnight; it is best to use them intermittently; depending on your situation, a suggested practice would be to turn it off/unplug it for 10 minutes every hour if you depend on its use for longer periods.
If your electric heater is causing dizziness, you should immediately turn it off, unplug it, and get to fresh air. Dizziness can be a sign of oxygen depletion, the buildup of toxic gases, or off-gassing from a malfunctioning or brand-new appliance.
Customers say the Handy Heater is effective for quickly heating small spaces, particularly bathrooms, and is appreciated for its compact design and ease of use.
Most indoor heaters tend to dry out the air, lowering indoor humidity levels. Dry air can cause irritation to the respiratory tract, leading to symptoms like dry throat, cough, and nasal congestion. For individuals with chronic respiratory diseases like asthma or COPD, low humidity can exacerbate symptoms.
Key takeaways. Cold weather can worsen chronic obstructive pulmonary disease (COPD) symptoms such as shortness of breath, coughing and wheezing.
It takes time for your home to warm up and cool down. If you're not sure how long it takes, try turning the heating on about 30 minutes before you need it. You should turn it off 30 minutes before you'll stop needing it.
Many fires occur when heaters are placed too close to flammable items like curtains, bedding, or furniture. Most plug-in heaters use 1,500–1,800 watts of electricity. This high power demand can overload outlets and older electrical wiring systems. Never plug a space heater into an extension cord or power strip.
A Leading Cause of Fires
The Consumer Product Safety Commission reports that approximately 1,200 fires a year are caused by portable electric space heaters.
Place your Handy Heater Heatwave on a flat surface, and plug into an outlet. FOR BEST USE: Keep at least 3 feet away – heater will be most effective up to 10 feet away. Ensure there are no objects between you and the heater.
Cardiac dizziness usually feels like a sudden sensation of lightheadedness, wooziness, or the feeling that you might faint (presyncope). It happens because your brain isn't receiving enough blood flow, typically stemming from an irregular heartbeat, a heart attack, or poor heart function.
Yes, a heater can make you sick, usually through one of four common ways:
Dehydration
The hot and humid temperature during the summer season often leaves your body dehydrated. Thus it becomes difficult for your body to ward off the heat and your body's internal temperature goes up resulting in lightheadedness or vertigo.
The safest heaters to leave unattended are oil-filled radiant heaters (like the DeLonghi Radia S or Pelonis oil-filled radiators) and smart ceramic heaters (such as the Dreo Solaris 718). These appliances use enclosed heating elements and include built-in fail-safes to prevent fires.
Long-Lasting Warmth & Quick Recharge: Each hand warmer, powered by a 3000mAh battery, charges in about 3 hours and provides up to 7 hours of heat—perfect for winter sports, camping, and outdoor activities.
A heater-induced headache is usually caused by carbon monoxide (CO) exposure, severe indoor air dryness, or accumulated dust and pollutants circulating through your vents. Because a CO leak is a medical emergency, you should act immediately.
It's very easy for things in your home to catch fire if placed too close to a fan heater. Also, try to keep children and animals away from fan heaters. It's possible that they could drop or poke something through the vents and onto the metal coil, which may start a fire, and puts them in danger if they're too close.
Whilst they can start naturally, see Information note - Wildfire, it is estimated that 90% of all wildfires across the globe are caused by humans. About 30% of those are started as a deliberate act of arson, whilst 70% are started accidentally or as a direct result of human carelessness.
Stoves and ovens (cooking equipment) are the leading cause of house fires. According to the National Fire Protection Association (NFPA), cooking is the number one cause of home fires and injuries, primarily due to unattended cooking, grease buildup, and human error.
Handy Heater wall-outlet and portable space heaters are highly praised for their compact, travel-friendly size and ability to quickly warm up small, drafty areas. While most users appreciate the fast, direct heat, reviews indicate they are best suited for localized spaces rather than heating entire rooms.
Do not use your Amazon Smart Plug to operate equipment where continuous or unsupervised operation could be dangerous (e.g., stoves, or heaters).
The Risk of Space Heater Fires
One third of fires in the home are caused by space heaters.
In most homes, Heating and Cooling (HVAC) systems drive the highest energy costs, accounting for nearly 40% to 50% of your total electricity bill. Following these, the appliances that run up your bill the most include water heaters, refrigerators, and laundry machines.
Heating and energy expert Stephen Hankinson said that one "big energy cost saver" is to make sure you have your heating off when you're not at home. For instance, if you typically arrive home from work at around 6pm on weekdays, you could set your heating to activate just as you walk through the door.
For most customers, we recommend turning on your furnace when the weather is consistently below 18° Celsius, which usually happens to be around the end of September, or early October. Some homeowners try to put off turning on their furnace as long as they can to save money, which is okay if you're healthy adults.