The Wave was particularly useful in cooling us down when feeling travel sick, stressed or just generally too warm. But did it actually work? For us, it really did and it actually became more effective over time. Within minutes your body’s response to the waves makes you feel colder or warmer overall, yet it doesn’t change your core body temperature. The sensation feels a little strange at first, but the idea is that it provides consistent relief and feels more natural than sudden blasts of warm or cool. From there, your brain processes the thermal sensation through a complex network that includes the regions of the brain responsible for touch, pleasure, thermoregulation, emotion, and the balance of the autonomic nervous system. When the thermoreceptors detect these temperature changes, they send a signal to your brain.
#Embr wave review skin#
The Wave uses Embr’s Thermal Waveforms technology, which essentially cools or warms your skin with ‘waves’ generated from the device’s thermoelectric module located on the underside. That’s because there it can take advantage of the high-density of temperature-sensitive nerve endings in your skin, known as cold and warm thermoreceptors, which are highly responsive to any change in temperature. You can wear it like a regular watch, but you’ll get the most benefit if it’s on the underside. To get working, the Embr Wave straps onto your wrist. When you open up the Embr Wave app, you get much more precise control over your temperature, but putting the button on the front removes any friction and allows you to quickly adjust the settings if you’re working or don’t have your phone nearby. Then, let’s say you’re in a cooling mode, you can push the left button to make it even colder or hit the right side to increase the temperature a little if things get too frosty. You can push the left side to cool, the middle to stop and the right side to warm. But it’s also a button to control the temperature. This acts as an indicator of the cooling and warming effect, turning from blue to pink. On the front of the Wave, there’s an LED light strip. This keeps the Wave very flush to your skin without feeling too tight, and it’s the perfect design for a wearable that’s a little on the heavier side. However, the bulkiness doesn’t feel too obtrusive thanks to that strap, which is very comfortable and has a magnetic fastening, which does feel a lot like the Apple Watch’s Milanese Loop band. That’s because it’s quite bulky in comparison to say a slim smartwatch or fitness tracker. However, wearing it underneath your wrist when you’re typing or working can get in the way a little. It’s the same size and shape as an old mobile phone battery or a small box of matches, with a textured wave pattern on the top and the smooth, cooling and warming thermoelectric module on the back.Īs you’ll see from the photos, you can wear the Embr Wave on the top of the wrist, but it has a more powerful and intense effect when worn underneath – this area is even more sensitive.
#Embr wave review series#
To put that into perspective, the Apple Watch Series 4 is 10.7mm thick.Įssential reading: How biggest tech names are dealing with stress
The very angular-looking device is built from stainless steel with a milanese band and measures in at 13mm thick. It's fair to say the Wave doesn't look like any wearable we've had on our wrists before. We put the Embr Wave to the test for a month to see whether this unusual device really can deliver on its temperature promises, which Elizabeth Gazda, CEO of Embr Labs, refers to as “thermal wellness.” Since then, it’s been released to the public and has already been bolstered by additional research backing up its claims, and has received a number of small but significant updates to its app too.
The Embr Wave launched on Kickstarter in 2017, surpassing its funding goals six-fold. Whether you feel too cold on a plane or in an air-conditioned office and need some warmth, through to finding heat accompanies an anxiety attack or hot flashes and you need some cooling respite. There are lots of ways the Wave could be used to make people feel a bit more comfortable. These hot and cold waves can be customised depending on whether you need a big hit of warmth or a soothing, prolonged dose of cool. Worn on your wrist, the Wave generates small amounts of cooling or warming sensations, which the creators of the wearable calls ‘Thermal Waveforms’. The Embr Wave, a unique wearable device, promises to come to the aid of both those types of those people. There are two types of people in the world: those who are always a bit too cold, and those who are always a little too warm.
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