Kickstarter

We recently told you about the T-Apex, a mobile tennis-ball-serving robot that tracks and assesses players' returns. Well, the Acemate bot goes a step further, by actually rallying back and forth with players to really hone their skills.

Some folks don't like bicycle helmets because the things wobble around on top of their heads like big, loose mushroom caps. That's where the Echo Pro comes in, as its sides can be squeezed in and locked in place for a firm, sleek fit every time.

Sports-conditioning robotics makers T-Apex has launched what could be quite literally a game changer for tennis players of any level, with its AI-powered robot coach that glides around the court and responds to your movement in real time.

Japanese hardware brand Titaner's new heavy duty EDC knife features what it's calling the world's first dual-lock system to reliably prevent the blade from accidentally opening – in an ergonomic, built-to-last titanium frame.

Even if you own a lift cart, transferring loads from it to a truck bed can still be a demanding task. The Lift & Slide Cart was designed to address that problem, as it does indeed allow users to both lift and slide up to 440 lb (200 kg) of cargo.

There's no denying that front racks are great for carrying cargo, but the things do needlessly clutter your bike up when not in use. That's where the CargoMate comes in, as it pops on and off of your handlebars in a claimed 30 seconds.

While wireless derailleurs may offer fast and precise electronic shifting, the things ain't cheap. That's where the NXS system comes in, as it's promised to make existing cable-actuated mountain bike derailleurs wireless for less than eighty dollars.

Gadget freaks don't just like multitools – they're also big on fancy pens. If you're one of those folks, you might want to check out the titanium-bodied Dragon Pearl. The refillable ballpoint pen is warrantied for 100 years and a million clicks.

HiDock says its pocket-sized P1 recorder is the first device on the market to capture audio from your Bluetooth earbuds for high-quality recordings. It also uses AI to transcribe and summarize those recordings, and can be had for as little as $99.

What's one of the hardest things about using a hydration pack? Keeping its bladder clean, dry and mold-free between uses! That's where the DRYE device comes in, as it's a battery-powered fan designed specifically to dry hydration pack bladders.

Unless you're some boring, unimaginative schmuck, chances are you've sometimes wondered what the world looks like from a tiny creature's point of view. Well, the Goby robot will show you, as you remotely control it via a simple online dashboard.

Using a U-lock can be a hassle, as you have to pull it out of your bag, take it apart, then run its shackle through the bike's frame. The bike-mounted V-160 offers a simpler approach, in that you just push it head-first into whatever's at hand.