Are they reliable?Ī 2017 study suggests that apps, smart scales, and wearable devices can be effective in self-monitoring body weight, dietary intake, and physical activity. People can also find apps that offer workout videos and community support. Some also have meal planners and barcode scanners, so individuals can input the information of the foods they eat. These apps help users record calorie intake and nutritional information. Most of these apps are free, but some offer a premium membership at an additional charge.

Some other factors that can affect a person’s weight include:Ĭalorie counter apps are programs that a person can download on their smartphone or tablet. It is also important to note that drinking plenty of water and maintaining healthy sleep can help people manage their weight.

The United States Department of Agriculture (USDA) MyPlate Plan tool can help a person determine how many calories they need per day, depending on their age, height, weight, and physical activity levels. However, the CDC also states that calorie counting is not necessary all the time. This can give a person a better idea of how many calories they typically consume. The Centers for Disease Control and Prevention (CDC) state that a person who is starting to change their weight may wish to consider checking the number of calories in the foods and beverages they regularly consume. According to one 2014 study, counting calories can be helpful for some people who want to change their weight.

Calories burned calculator myfitnesspal