It's officially summer, and many are trying to keep cool in areas where it is not usual for heat waves to hit. Modern home design is more efficient at keeping homes cool than ever before. Smart home technology can make your home cooler. Smart use of your devices can help you beat the heat and keep cool, even during the hottest days. Here's how.To cool off before you go to sleep, set up a smart bedAccording to sleep scientists, the ideal temperature for sleeping is around 68 degrees. It is difficult to reach that temperature inside when it is over 90 degrees outside. This will result in high energy bills. Smart beds can be a better option.For example, take the EightSleep Pod Pro. The mattress cover pumps water through the bed to lower (or increase) temperature. If you have a regular sleeping time, you can set the bed to cool automatically about half an hour before bed. You can activate the bed by simply putting your feet on it.You can track how much and how long you sleep by using built-in sensors in the mattress cover.Smart thermostats can adjust temperature based upon forecastsSmart thermostats that are connected to the Internet can start cooling your home before it gets too hot. It takes more energy than to maintain a steady temperature in a hot home. Smart thermostats can even perform tasks that consume more energy when the energy costs are lower.You can also control your thermostat remotely with a smart thermostat. This is great for when you're on vacation and want to set the thermostat higher but still want your home to be comfortable upon your return. The Google Nest Thermostat, for instance, claims to cut energy costs by up to 15% per year.Smart blinds can be closed automatically by UV sensorsEver wished that your blinds would automatically close when you light up a particular area of your home or at a specific time of the day? Smart UV sensors can easily be placed throughout your home. They can also be linked to smart blinds via IFTTT. The sensor sends a signal to your blinds when it detects sunlight.This is a great option for large windows that allow in lots of heat and light. The best of both the worlds: a view through the window and heat relief by using UV sensors.Set up extreme temperature alerts with smart lightsBefore you leave, it is important to be aware of the weather outside. Smart lights can provide you with a head-up before you go. You can choose just one light to indicate the outside temperature, perhaps one at your front door.To set up routines for smart lights such as the Philips Hue bulb, you can use IFTTT. The light can turn blue if the outside temperature is in the 70s. You can turn the light green if it is in the 80s. If it is above 90 degrees, the light will turn red. These are just a few examples. However, it allows you to quickly access important information.Portable AC units that are USB-powered can provide instant cool airThere will be rooms in your home that are warmer than others due to the location of the HVAC system. A portable air conditioner unit is a good investment if your home office feels warmer than the rest.To provide instant cooling, the evaSMART air conditioner is easily connected to a wall outlet or a power bank. You can also control it via an app or voice assistant. You can also turn the air conditioner on if you feel warm during the day by saying "Hello Alexa!"Battery-powered fans can be used in an emergency.Power outages are common during the hottest summer days, especially when there is too much demand on the grid. A smart fan powered by a battery can provide some relief during times when power is out and you are stuck inside.The Xiaomi SmartMi 2S smart fan is powered by a lithium battery and can run for up to 20 hours on one charge. This will keep the air moving, which is very useful for those nights when you don't have power.Energy Dashboard allows you to monitor your device's energy consumptionThe Alexa Energy Dashboard displays how much energy your devices use to connect to Alexa. The dashboard displays daily, weekly and monthly trends to help you understand how energy usage changes.The Alexa Energy Dashboard allows you to easily see how much energy your smart devices use and lets you decide if it is worth the benefits they bring to your home. It can be accessed directly from a smart display such as the Amazon Echo Show 5 (2021).Let your smart home technology keep you cool as the summer heat continues to rise. These tips and tricks will help you stay cool and comfortable, no matter how hot the weather outside.Recommendations of Editors