It's safe to assume that all smartphones launched nowadays, even the cheap phones, are capable of connecting to Wi-Fi. However, keep in mind that not all are able to do exactly the same when connected to Wi-Fi network, since there are different levels of Wi-Fi compatibility.

Basic Wi-Fi connectivity means that you will be able to use a signal from any hotspot to access the internet and do such things as checking emails, downloading apps, visiting social networks and many more.

Additionally, some phones support VoIP - Voice over Internet Protocol, which allows users to make phone calls using wireless signal.

Finally, many phones are capable of sharing Wi-Fi signal with other devices via Wi-Fi mobile hotspot feature. This way your smartphone can become a modem and deliver Internet access for tablets, laptops, and other Wi-Fi compatible devices.

Benefits.

First of all, if you also take advantage of carrier's service, using Wi-Fi whenever possible for all your online business can save your monthly data allowance.

The same goes for minutes - using VoIP for calls means less minutes taken from your plan. This way you could be able to opt for a cheaper plan with less minutes and data.

Moreover, in some cases the speed of Wi-Fi connection beats cellular, especially if your phone doesn't offer support for LTE.

How to choose the best Wi-Fi phone?

It's pretty simple actually, since buying a smartphone with the aim of using it as a Wi-Fi-only device isn't much different than buying any other phone. To begin with, make sure you know which features are the most important for you, since smartphones tend to focus only on certain aspects of usage.

For example, if you send lots of messages, you may want to opt for a device with a physical QWERTY keyboard. If you spend time mostly reading or watching videos, a phablet with large screen may be a priority. If you work in harsh environment, you may thing of getting a rugged phone.

In case you are looking for a cheap phone you may consider buying a smartphone released a year or two years ago. If your budget really tight, a used or refurbished phone could be a great alternative.

In the end, before you buy a phone check if the phone has all the options you need, such as social media features, video conferencing options, forward and backward camera capabilities, VoIP, mobile hotspot, and others.

Below you can find the best deals available today on Wi-Fi phones additionally supported by tips how to buy them online with confidence.