Compatibility: in most cases, the smartwatch is used in conjunction with a smartphone. So, before you buy, make sure the watch is compatible with your mobile phone's operating system.

Battery life: for those who spend a lot of time on the street, the battery life of the smartwatch is very important, especially for those who want to use the wearable intensively, to listen to music or monitor workouts. So, check the battery life estimate before choosing your next smart watch and always opt for those that can last at least 12 hours away from the outlets. Water resistance: to avoid problems in rain, sweat or even when showering, check if the smartwatch has water resistance and what type of certification it carries.

Comfort: checking the size and material of the bracelet is important to make sure that the smartwatch will be comfortable on your wrist. It is also important to be aware of the weight of the device, since very heavy watches tend to bother you in everyday life.

Extra features: are you looking for a sports smartwatch? Want a training monitor? Need to track heart rate? Respond to notifications directly from the watch? Make calls without picking up your cell phone? Not all smartwatches have these functions. Therefore, it is always necessary to check what extra features are being played by the wearable you intend to buy.