F800 ECG Blood Pressure Sports Smart Watch with 1.3 Inch 360x360 Touchscreen, USB Charging, 280mAh Battery, TPU Wristband, Black or Silver Grey
F800 ECG Blood Pressure Sports Smart Watch with 1.3 Inch Touchscreen

The F800 ECG Blood Pressure Sports Smart Watch is a wrist-worn device that combines a 1.3 inch screen with a 360x360 resolution, touch and button operation, and a TPU wristband. It is available in black or silver grey and charges through a USB 3.0 interface using the supplied cable. The watch has 128K+128M body memory and a 280mAh battery capacity, and it is designed for wear during sport or everyday activity. This description is based only on the stated product information, so no additional performance, waterproofing, or health-accuracy claims are made. The package includes the watch, strap, charging cable, and manual.
Features and Construction

The F800 smart watch is built around a compact screen and a strap-based wearing method. Its controls use both touch and button input, which gives two ways to interact with the watch. The listed materials and measurements are limited, so the practical details below focus on what is stated rather than assumed performance.
Material and Build
The wristband is made from TPU, a material commonly used for flexible watch straps because it can bend around the wrist. The watch is worn as a wristband, and the strap is included in the package. The source information does not state case material, glass type, or water resistance, so those details cannot be confirmed here. The watch is available in black or silver grey, giving two colour options.
Size and Practical Fit
The screen measures 1.3 inches with a 360x360 resolution. This is the only size measurement provided in the source text. The watch uses a wristband fitting, and the TPU strap is supplied with the product. No wrist circumference range, case diameter, thickness, or weight is stated, so buyers who need exact fit dimensions should treat the listed screen size as the main known measurement.
Uses and Placement

The product is described as a sports smart watch, and its features include ECG and blood pressure functions in the product name. It can be worn on the wrist during activity or daily use. The touch and button controls are relevant for quick operation, while USB charging supports recharging through the supplied cable.
Event or Professional Use
For organised sport, training sessions, or similar activities, the F800 can be worn on the wrist so the 1.3 inch screen remains visible. The 360x360 resolution supports a clear display area, and the combination of touch and button input gives an alternative to touch-only control. The source information does not specify sport modes, heart-rate accuracy, or GPS, so those functions are not claimed.
Everyday Home Use
Outside sport, the watch can be worn as a wristband for daily activity. The black or silver grey colour options allow a neutral match with different clothing. The 280mAh battery capacity and USB 3.0 interface mean charging is done through the included cable. The 128K+128M body memory is stated for storage, but the source does not explain what data is stored or how long it is retained.
Benefits and Buying Value

The main practical benefit shown in the source text is the combination of a compact 1.3 inch touchscreen, two input methods, a rechargeable 280mAh battery, and a TPU wristband. These are concrete features rather than broad performance claims. The watch is supplied with the essential charging and wearing items, so it can be set up from the box without buying a separate strap or cable.
Reuse and Low Maintenance
The watch is recharged using the supplied charging cable and a USB outlet, so it can be used repeatedly rather than treated as a disposable item. The TPU wristband is a flexible strap material. The source text does not provide cleaning instructions, water resistance, or replacement-part guidance, so care should be limited to ordinary handling and the supplied charging method.
Why Choose This Product
Choose the F800 if you want a wrist-worn smart watch with a 1.3 inch 360x360 screen, ECG and blood pressure wording in the product name, touch and button operation, a 280mAh battery, 128K+128M memory, and a TPU strap in black or silver grey. It is also relevant for buyers who prefer USB charging through the included cable. Note that if the price is more than 50$, after-sales service is not covered, so the final price should be checked before ordering.

