[E Sleepy] Pajama Set Room Wear Type Unisex Navy S

Sensors and HUBs for sleep measurement are attached to nightwear. Since the sensor is attached to nightwear, it does not stick to the skin and does not feel like wearing it.
The nightwear has a removable hat and can be washed in the washing machine. *Please avoid using the dryer. The main body of the garment is made of stretchy material that dries easily, making it ideal as loungewear. Wear composition: 87% polyester, 13% polyurethane Made in Japan

eSleepy is nightwear that can measure your daily sleep by attaching a sleep measurement sensor and a removable rechargeable hub to the wear. ●What you will need: Micro USB cable + USB AC adapter (used for charging) - Smartphone app (free) that will help you learn about your daily sleep and receive weekly coaching. What can be measured: Sleep time, sleep stages (REM sleep/light sleep/deep sleep), temperature on clothing. Sleep score (daily) Analyzes sleep data and displays the score. Sleep advice (once a week) Analyzes sleep data for one week (4 days or more) and displays advice. To use sleep measurement, you need the dedicated app "e-skin Sleep". Please download, install and use it on your smartphone. Downloading and using the app is free. Communication charges are the responsibility of the user. iPhone: iOS12, iPhone5S or later devices, Android: Android7.0 or later devices HUB sensor specifications Battery: 1 lithium polymer battery (built into HAB sensor) Continuous operation time: 72 hours (in measurement mode) Dimensions: H56 x W44 x D12mm Communication standard: Bluetooth 4.2●Radio waves may affect the operation of the heart's pacemaker. Do not use if you are equipped with a cardiac pacemaker.