Amazfit Gts 2E Smartwatch With 24H Heart Rate Monitor is widely compatible and connects via Bluetooth. It offers 24 hours heart rate monitoring. The watch comes with a 1.65'' high-definition AMOLED display surrounded by toughened glass. It accurately monitors sleep, stress, calories burned, GPS, blood pressure, SpO2, etc. You get all the reminders of your notification on the smartwatch. It comes with 50+ clock faces and 40+ always-on-display styles. Also, it is equipped with 90 sports modes such as cycling, badminton, walking, jogging, and yoga. The watch is water-resistant. Its battery lasts up to 14 days on a single charge.