HUAWEI WATCH GT 3 Pro Smartwatch – Fitness Tracker and Health Monitor with Heart Rate, ECG & Blood Oxygen Monitoring – Long Lasting Battery Up to 2 Weeks – Sapphire Watch Dial – Bluetooth

Please visit the following links for trouleshooting help: https://consumer.huawei.com/uk/support/content/en-gb15923483/ (ECG) https://consumer.huawei.com/uk/support/content/en-gb15888936 (ECG) https://consumer.huawei.com/uk/support/content/en-gb15910500 (Android Connection) https://consumer.huawei.com/uk/support/content/en-gb15898965 (iOS Connection) https://consumer-tkb.huawei.com/weknow/servlet/show/knowAttachmentServlet?knowId=en-gb15894027 (UG) https://consumer-tkb.huawei.com/weknow/servlet/show/knowAttachmentServlet?knowId=en-gb15893970 (UG)