6 deals under $25 I'd buy before Prime Day (and why you need them)

October Prime Day is almost here, but I'd buy these inexpensive gadgets any time of year - especially on sale. Here's why.

October Prime Day starts on Tuesday, but there's no need to wait to scoop up some of the cheapest yet most functional buys. I'm talking no-fuss, under $25 gadgets that make your life easier and won't leave you with buyer's remorse. 

Also: The best October Prime Day deals 

I test nifty gear and accessories 24/7/365, and as ZDNET's deals and shopping editor, I know my way around a sale page. I'm a voracious deal hunter, but some of my best advice for maximizing savings is to shop strategically, purchasing everyday items or essentials that won't break the bank. It satisfies the shopping itch and is a great way to make the sales work for your cash, not vice ...