History of Shavers
The history of electric shavers dates back to the early 20th century. One of the earliest electric shavers was invented by American engineer Jacob Schick in 1923. Known as the Schick Type X, it was one of the first commercially successful electric dry shavers. (200 words)

In the 1930s and 1940s, companies like Remington and Norelco began manufacturing electric Shavers as well. Significant improvements were made to blade and foil designs which delivered a closer shave. In the 1950s and 60s, wet/dry shavers were introduced which could be used with or without shaving gel/cream. First rotary shavers entered the market in the late 1960s developed by companies like Braun and Remington. Since then, technology and blade systems have continuously evolved leading to better performing shavers available today.

Types of Shavers Available
There are mainly three types of shavers in the market based on their blade and cutting mechanism - Rotary, Foil and Trimmer. (100 words)

Rotary Shavers
Rotary shavers work by having round cutting blades that rotate to trim stubble and hair. Some advanced models have multiple rotating blades for a close shave. They work well for both face and body. Braun and Panasonic are popular brands for rotary shavers.

Foil Shavers
Foil shavers have a thin vibrating foil with holes that let short whiskers through to be cut by a series of cutting blades below the foil. Brands like Philips, Remington and Norelco are leaders in foil shaver technology. (150 words)

Trimmer Shavers
Trimmer shavers are mainly used to trim and edge hair like beard, moustache, sideburns etc. They have adjustable comb attachments to get different lengths of trims. Wahl and Andis are popular brands for high-quality trimmer shavers.

Key Factors to Consider While Choosing a Shaver
With so many options available, it is important to evaluate some key factors based on your shaving needs and preferences: (150 words)

Blade/Cutting System: Consider rotary, foil or trimmer based on area you wish to shave.

Wet/Dry usage: Look for shavers that can be used with or without gel/cream.

Battery Runtime: Long lasting lithium-ion batteries are preferable over shorter AAA batteries.

Display/Settings: Prefer digital display for battery/settings over basic indicators. Touchscreen for customization is a plus.

Shave Heads: Check if shave heads are replaceable or built-in for long term usage.

Washability: Select fully washable shavers for easy cleaning.

Beard/Hair Type: Evaluate shaver as per your hair coarseness - thick/thin hair.

Travel Lock/Charging: Look for convenient travel lock and quick charging options.

Price: Consider your budget but don't compromise heavily on performance.

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