No. As soon as the water is turned on, the Oasense Reva monitors the water temperature in real time, then reduces the flow once the shower water is warm and ready for you to begin your shower.

Reva is 100% powered by an integrated hydro-turbine generator. That means you won’t ever have to swap out the battery or charge the device.

Yes! You can toggle between sensing mode (default) and constant rinsing mode by pressing the button on the back of the device. Reva will then give you a constant rinsing action just like a traditional showerhead. The next time you use your Reva showerhead, it will default back to its regular sensing mode.

It couldn’t be easier, just detach your existing showerhead and screw your new Reva showerhead onto your existing shower arm. See here for more information: How to install Oasense Reva smart showerhead

Simply turn your water on and set it to your desired temperature. Your Reva will turn on automatically once the water starts flowing. The flow will reduce to let you know when the water has warmed up. When you’re ready, step in to initiate 100% full rinsing.

Our most avid Reva users save more than 50% of their shower water. One of the most delightful aspects of Reva is that it allows you to summon and pause water effortlessly at your will, so water savings can be as impactful as you desire.

Your device comes with a 2 years manufacturer’s warranty.

You’ll have 60 calendar days to return your device from the date that you received it.

Free shipping and returns are currently only available to mainland US locations. International shipping rates will be calculated at checkout.

Oasense Reva is the no-compromise shower that provides an outstanding high pressure flow. The showerhead comes tuned with a max flow rate of 1.8 GPM when rinsing, and around 0.3 GPM when you step away to soap up.

No, it doesn’t. Our technology simply purges the cold water and minimizes the temperature fluctuation that may occur before you step in to begin your shower.

The Oasense Reva showerhead is designed to be compatible with the general North America plumbing infrastructure. As long as your household water pressure is above 50 psi, there should be no issue.

Yes, you can attach a filter if it is compatible with the size and shape of the Reva showerhead, just make sure the filter does not decrease water pressure to under 50 psi, otherwise it may affect the devices water flow and sensing capabilities.

No. There is no camera in the device and there is no wireless connectivity. The sensors simply detect your presence and with its intelligent learning algorithm. It will become more familiar with your shower patterns as you use it.

There's no need to worry, our showerhead technology is contained within a top grade fully waterproof casing. So you can shower safe in the knowledge that your water will never come into contact with any electrical component.

Yes, Oasense can be used as a rain shower. The 6" diameter provides an ideal balance between water pressure and water coverage and the full metal casing will complement any luxurious bathroom. However, we recommend not to mount it too high up, to ensure Reva's optimal sensing capability.

Tampering or removal of the flow restrictor will result in a void of warranty. We do not recommend doing so.

Follow the instruction in Warm-up only configuration section. With this configuration, Oasense Reva will limit the flow once temperature is reached and keep in 100% full pressure rinsing after stepping in.

When the device and LED indicator are off, you can switch your showerhead to warm-up only configuration by holding the button on the back of the showerhead over 5 seconds. With this configuration, your Oasense Reva will always limit the flow once temperature is reached, but keep in 100% full pressure rising until the water tap is off after stepping in. To switch back to default configuration and turn the activity sensing on, simply hold the button on the back when device is off. Your Oasense Reva will always start each shower with sensing enabled again.