Smart watch with 1.7-inch colour touch screen, Bluetooth calling and 7-day battery life

This smart watch combines essential connectivity with comprehensive fitness tracking in a compact design. Its 1.7-inch TFT colour touchscreen provides a clear interface for navigating features while maintaining readability. With Bluetooth call functionality and support for local music playback via TWS Bluetooth headsets, it serves as a practical extension of your smartphone. The device monitors your health with intelligent heart rate tracking and analyses sleep quality throughout the night using non-intrusive, non-visible light technology. An optimised power management system delivers up to seven days of use from its 230mAh battery, reducing frequent charging needs. Its IP67 waterproof construction ensures reliability during workouts, daily handwashing, or incidental exposure to rain.

Features and Construction

The watch is built around practical functionality with components chosen for reliable everyday performance. The GR5515 chipset manages operations efficiently, supported by 256KB RAM and 64Mb ROM plus 128MB of flash memory. This configuration handles the dual Bluetooth connection protocol, which maintains stable links while conserving power. The physical construction measures 44.5mm in length, 36.5mm in width, and 11mm in height, creating a balanced profile on the wrist.

Material and Build

The device centres on its 1.7-inch TFT colour touchscreen with 240RGB by 280 pixel resolution, providing adequate clarity for notifications, fitness data, and call information. The IP67 waterproof rating indicates protection against dust ingress and temporary immersion in water up to 1 metre for 30 minutes, making it suitable for exercise and daily wear. The strap adjusts between 155mm and 235mm to accommodate different wrist sizes from its total 255mm length. Charging is accomplished through a dedicated charging stand rather than direct cable connection.

Size and Practical Fit

With dimensions of 44.5mm by 36.5mm by 11mm, the watch maintains a moderate presence on the wrist without being overly bulky. The adjustable strap mechanism allows the wearer to fine-tune the fit between 155mm and 235mm from the strap's full 255mm length. This range accommodates most adult wrist sizes comfortably. The 11mm thickness contributes to a balanced weight distribution that doesn't interfere with movement during activities. The touchscreen interface is responsive within this compact form factor.

Uses and Placement

This device serves multiple roles depending on context, from fitness companion to communication tool. Its core functionality supports both structured exercise routines and general daily activity tracking. The Bluetooth capabilities extend its usefulness beyond simple fitness monitoring into practical connectivity scenarios where carrying a phone might be inconvenient.

Event or Professional Use

During workouts or sports activities, the heart rate monitoring provides real-time feedback on exertion levels, while the IP67 rating ensures sweat and moisture won't compromise functionality. For professionals in active roles, the Bluetooth calling feature allows taking calls hands-free when your phone is nearby but not immediately accessible. The local music storage capability, when paired with TWS Bluetooth headsets, enables audio playback without carrying a separate music player during runs or gym sessions. The seven-day battery life reduces charging frequency during travel or busy periods.

Everyday Home Use

In daily home and office settings, the device tracks general activity levels and monitors sleep patterns overnight using its non-visible light monitoring method that doesn't disrupt rest. The Bluetooth synchronisation with smartphones running the Da Fit app (compatible with Android 4.4+ and iOS 8.0+) keeps notifications accessible without constantly checking your phone. The watch can be worn while washing hands or during light rain thanks to its IP67 rating. The multiple colour options—black, blue, and gold—offer personalisation to match different styles and occasions.

Benefits and Buying Value

The product delivers value through its combination of extended battery life, comprehensive tracking, and practical connectivity features. Unlike devices requiring daily charging, its optimised power management provides up to a week of use, reducing maintenance frequency. The integration of Bluetooth calling with fitness tracking creates a multifunctional device rather than requiring separate items for communication and health monitoring.

Reuse and Low Maintenance

The seven-day battery life from the 230mAh cell, achieved through system optimisation, means less frequent charging and greater convenience for regular use. The IP67 waterproof construction allows continued wear during activities that would risk damaging non-water-resistant devices, potentially extending its usable lifespan. The adjustable strap mechanism accommodates different wrist sizes and can be replaced if needed, though specific replacement availability isn't detailed in the source material. The device's compatibility with both Android and iOS platforms ensures it remains usable even if you change smartphone operating systems.

Why Choose This Product

This smart watch offers a balanced set of features centred on practical utility rather than specialised extremes. The 1.7-inch colour touchscreen provides adequate space for information display without making the device cumbersome. The combination of heart rate monitoring, sleep tracking, Bluetooth calling, and local music playback addresses multiple common needs in one device. The IP67 rating adds durability for active lifestyles without claiming specialist sports certification. The week-long battery life addresses a common frustration with wearable devices while the three colour options allow some personalisation. It serves as a capable all-rounder for those seeking core smartwatch functions without unnecessary complexity.