What is the expected battery life of Wave 2? How often will I need to charge my Wave 2?Updated 10 months ago

Your Wave’s battery life is affected by a wide range of factors including the temperature of your skin and your environment, the types of warming or cooling sessions you use, and how often you warm or cool in a given period. Different types of sessions use different amounts of power. 

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 (500-900 minutes). 
• Warm Up: approx. 3-4 hours (180-210 minutes). Varies based on personal settings.

• Hot Flash: approx. 3-5 hours (180-250 minutes). Varies based on personal settings.

• Fall Asleep Cooling: approx. 4-5 hours (280 minutes). Varies based on personal settings.

• Fall Asleep Warming: approx. 2-3 hours (175 minutes). Varies based on personal settings.

• Stay Asleep Cooling: approx. 9 hours (540 minutes). Varies based on personal settings.

• Stay Asleep Warming: approx. 9 hours (540 minutes). Varies based on personal settings.

As a general guideline for how to think about your Wave’s battery usage, you can think of your Wave as a runner in a sprint vs. a marathon: it can operate at an intense pace for a short period of time, or it can run for a longer time at a more moderate pace.

For example, shorter sessions at higher temperature levels will use more battery power because your Wave is working harder to deliver more intense sensations at a more rapid pace.

In contrast, longer sessions at lower temperatures place less strain on your Wave and consume battery life more slowly. 

You can always keep an eye on your Wave 2 battery level in the top right corner of the app.