[Supported OS] Compatible with Bluetooth 4.0 or higher, iOS 11.0 or higher, Android 5.0 or higher * Operation is not guaranteed on all Android devices.Please check the latest information and compatible models on the manufacturer's website.
[Continuous use time] Heart rate measurement and other functions can be used continuously for more than 5 days (depends on your environment and settings)
[Equipped with Alexa] Quickly check breaking news, various information and weather forecasts using Amazon Alexa. Simply speak to your smartwatch with your own voice, and you can use it to set a bedtime reminder, set an alarm, operate your smart home device, and more. Amazon Alexa is available in some countries. For details, see the manufacturer's website.
[Evolved sleep measurement function] Display sleep score based on data such as heart rate, sleep time, repeated turning over, and breathing.The world's largest overwhelming database volume enables comparison with the average of the same age group.You will be able to better understand the quality of your nightly sleep.
[AMOLED display & continuous display mode] The larger display and continuous display mode option allows you to always check the information at a glance.Charge the battery more frequently if you use the constant display mode.
[Save & play music] Save & play more than 300 songs.You can also operate the Spotify app and add Deezer playlists. * Application to external service is required.
[Notification & reply function] Notifications from various applications such as incoming calls to smartphones, text messages, calendars, Facebook / LINE / Twitter, etc. are displayed and vibrated. (Android only)