When you’re trying to lose weight, tone up, or get fitter, it’s generally the faster the better, right? Sure, it requires a lot of hard work and consistency, but who doesn’t want to speed things up? The reality is, that’s not how losing weight, gaining muscle, or toning really works. But that doesn’t mean there aren’t ways to speed the process up. CAROL Bike, for example, claims to give you the shortest, most effective workouts delivering the same health and fitness results as a 45-minute run, but in only 5 minutes on the bike. That’s because it’s the world’s first, home REHIT bike — which stands for Reduced Exertion High Intensity Interval Training.
It essentially forces your body to its limits, exerting a “fight or flight” response, forcing your muscles to mobilize and use emergency energy reserves, releasing “key signaling molecules” which tell your body to get fitter and stronger. You can read all about it in CAROL's Next-Level HIIT report . But here’s the best part. Right now, the CAROL Bike is available for $200 off, but that’s only valid until October 31. So, if you’re interested, we suggest hurrying over to learn more.
The CAROL Bike not only allows you to shorten your workouts but also offers AI-personalized workouts just for you. They’re simple to perform at any age and any fitness level, so you don’t have to be a super-toned warrior to get down. Everyone can do it. But most importantly, it’s your ticket to more manageable, effective workouts that don’t take you hours or longer to complete. That’s thanks to the combination of AI-personalization and the Reduced Exertion HIIT (REHIT) workouts that are unique to this bike. If you really want to push your limits, just two twenty-second sprints offer the most powerful personal training stimulus.
Because it’s more effective and faster to workout, that means you can squeeze workouts in throughout your day much more easily. Between work, errands, or just when you have a few minutes to kill, especially since this is a home-based machine. You don’t have to make time to visit the gym or work around anyone else’s schedule. It offers superior health benefits in 90% less time — at least according to CAROL.
Ulrich Dempfle, CEO & Co-Founder at CAROL Bike says: “CAROL Bike is designed to maximize training efficiency, with the shortest, most effective workouts, backed by science. And new rider-inspired features that give riders more flexibility to exercise their way.”
As for the bike, it has a computer-controlled brake that automatically applies personal, optimized resistance at the right time. A freewheel clutch allows you to safely stop pedaling on a dime, even at breakneck speeds. Plus, the 11-inch 2K resolution display gives you sharp, easy-to-follow imagery and lessons with access to group classes through Peleton Digital, virtual rides and races through various services like Zwift, and news and media through CNN, FOX, NBC and more.
CAROL Bike is regularly $2,595 with 0% financing options, and a 100-day home trial with free shipping (mainland US and Canada only). A home membership is $19 per month, excluding VAT fees. But right now, until October 31, you can save up to $200 off.
The domain of wearable devices has grown by leaps and bounds, not just in terms of mass adoption, but also owing to some astounding innovations. Wearable heart rate sensors can now measure everything from heart rate and blood oxygen levels to ECG in form factors ranging from a watch to finger rings.
These sensors, however, come with an inherent set of problems. Motion artifacts arising from movement or vigorous activity alter the blood flow and affect their accuracy. Optical heart rate sensors (photoplethysmography or PPG tech) also struggle with darker skin tones, tattoos, or even body placement.
There’s grooming, and then there’s grooming with intention. If your current routine feels more like a chore than a ritual, it might be time to rethink your tools. The Chairman™ Pro Package from MANSCAPED® is a full-face grooming system that doesn’t just clean you up—it sharpens your whole look. Right now, it’s available for $169.99 (11% off the usual $189.97), and you can drop that price even further to $159.99 when you subscribe to the Chairman Pro Package + Peak Hygiene plan. Throw in free shipping, and it’s a solid deal on a seriously well-thought-out kit.
One kit. Total control.
At the heart of the package is The Chairman™ Pro Electric Foil Shaver, MANSCAPED® top-tier tool designed for guys who want versatility and comfort in equal measure. This isn’t your dad’s shaver—it comes with two interchangeable SkinSafe® blade heads: a four-blade foil for smooth, clean-shaven skin, and a stubble trimmer that nails that 5 o’clock shadow look without wrecking your neckline.
Want a little definition without going full lumberjack? The included two length-setting stubble combs help dial in the perfect length. With FlexAdjust™ Technology that adapts to every jawline and a precision trimmer edge for hard-to-reach spots, this thing is engineered for the real world—where your face doesn’t grow hair at perfect right angles.
On today’s special edition of You Asked, we tracked down each of our editors and put them on the spot to find out what they thought was the most impressive thing they saw at CES 2025 in Early January. Let’s find out what they had to say.
Panasonic Z95B
There’s been some really cool TV tech at CES, but the thing I’m most excited about is the new Panasonic Z95B. Instead of the regular OLED display structure we’ve seen in recent years with MLA technology, this uses a four-layer panel structure. It features individual red, green, and blue layers (two of the latter) for the emissive light.