Clinical research has shown that wearing the Embr Wave wristband gives you immediate relief from hot flashes and improves sleep. At the touch of a button, get precisely calibrated cooling or warming sensations to help you find relief and have more control over your hot flashes and related menopause symptoms like night sweats, chills, and disrupted sleep. Key Benefits & Features Side placement of buttons and lights The stainless steel Milanese loop band is fully adjustable Fits wrists from 5 -1/3inches to 8 - 2/3inches inches in circumference Water-resistant Wave 2 syncs with a smartphone app where you can personalize relief by modifying the duration and feel of the sensations Wave 2 provides The app can run on iOS and Android devices Charges up to full power in 2 hours Magnetic charger via USB cable Brand Embr Labs Color Black / Rose Gold Band Material Stainless Steel Battery Life Varies 3-15 Hours Charge Time 2 Hours Size 5.3 - 9.3 inches Waterproof Indicator Water Resistant not Waterproof Embr Wave 2 FAQs What is the expected battery life of Wave 2? Here’s an estimate of how long you’ll be able to use your Wave 2 in between charges, based on usage in a moderate environment, at the maximum temperature level, with a full battery: - Cool Down: approx. 8-15 hours. - Warm Up: approx. 3-4 hours. - Hot Flash: approx. 3-5 hours. - Fall Asleep Cooling: approx. 4-5 hours. - Fall Asleep Warming: approx. 2-3 hours. - Stay Asleep Cooling: approx. 9 hours. - Stay Asleep Warming: approx. 9 hours. Will Embr Wave work for me? Temperature is personal, and different people respond differently to Embr Wave. While some people find that everything clicks the first time they try it, you might find that it takes some time for your body to get used to the Wave before it starts to feel effective. Many users have told us that it takes a week or two before they start to notice a difference in their hot flashes—and that Embr Wave works better and better the more they use it! Do I need to download the app to use the Wave 2? You can always control your Wave using the buttons on the device, but the app lets you do so much more. Through the app, get access to more features and options to create personalized relief for hot flashes and other menopause symptoms like sleep disruptions, chills, and increased stress. Change how long your sessions last; choose specially designed waveforms for different situations; reprogram your Wave’s buttons for shortcuts to your favorites; and track your patterns over time. Additional Product Information Embr Wave Quickstart Guide Related Articles Incontinence After Menopause.