CHEREEKI Fitness Tracker, Heart Rate Monitor Activity Tracker with Blood Pressure Sleep Monitor 14 Sports Tracking… Price: $12,99 (as of 16/10/2021 09:48 PST- Details) & FREE Shipping.

Make sure this fits by entering your model number.
【Color Screen & Adjustable Brightness】: Adopt a new 0.96 inch color screen design, give you a new visual experience, the screen brightness is adjustable. You can see the text clearly in the sunlight and avoid dazzling light in darker environments.
【Blood Pressure Monitor and Heart Rate Monitor】: This fitness tracker can automatically and continuously monitor your heart rate for 24 hours. You can view the dynamic heart rate graph for the whole day in the app. It can also help monitor your blood pressure and keep you updated on your blood pressure.