B57 Smart Sports Watch with 1.3 Inch IPS Screen for Health Monitoring

This B57 smart sports watch works with iPhone models and Android devices, featuring a 1.3 inch IPS screen that displays step counts, heart rate data, and notifications clearly. The 240x240 resolution ensures text like call sender names and message previews stand out, even in bright sunlight. With a compact body size of 48.9mm x 34.5mm x 11.7mm, it sits comfortably on the wrist without bulk. Battery capacity at 130mAh supports continuous monitoring throughout the day, showing heart rate in easy-to-read bars for highest and lowest values. The M/L strap adjusts to fit wrist sizes from 150mm to 200mm, making it suitable for adults of different builds. Wireless connection reaches up to 5m via USB 2.0 interface, keeping your phone in your pocket during runs or commutes. APP integration adds blood oxygen and blood pressure readings, available in 14 languages from English to Korean for global users.

Key Features and Build Quality

Explore the practical elements of this smart sports watch, from screen tech to connectivity options that handle daily routines. The design prioritises reliable performance with specific health and reminder functions backed by measurable specs.

Screen and Display Design

The 1.3 inch IPS screen uses material that maintains colour fidelity and sharpness at 240x240 resolution, allowing users to view weather updates or music controls without squinting. At 48.9mm wide and 34.5mm tall, the body integrates the display seamlessly, with the 11.7mm thickness preventing it from catching on sleeves. Raise hand to bright screen activates it quickly, drawing from 4MB body memory to load interfaces in under a second. Three clock face options let you switch styles, and the screen brightness adjusts to ambient light for visibility during evening jogs or indoor work. This setup ensures notifications like WeChat messages pop up legibly, reducing the need to fumble for your phone.

Connectivity and Battery Tech

USB 2.0 interface charges the 130mAh battery in about 2 hours, providing enough power for all-day step counting and heart rate tracking up to 24 hours on a single charge. Wireless distance caps at 5m, sufficient for keeping the watch linked while your phone stays in a bag or desk drawer. The smart anti-lost function beeps to locate the watch if separated, using the paired device's signal. Motion track records paths on Android devices with GPS accuracy within 10 metres, ideal for mapping walks in parks or city streets. Long press rejects calls directly from the wrist, and music controls handle play, pause, and skip over Bluetooth without dropping connection.

Construction and Durability Details

Built with a robust plastic casing around the 48.9mm x 34.5mm x 11.7mm frame, the watch withstands daily sweat and light knocks, rated for basic activity resistance but not submersion. The wrist strap in M/L size stretches to fit 150-200mm circumferences, using elastic material that holds tension after repeated adjustments without fraying. Internal 4MB memory stores up to 7 days of basic data before syncing, preventing loss during battery changes. Sedentary reminders vibrate every 90 minutes of inactivity, with adjustable intervals via the APP. Alarm functions support three independent clocks, each programmable for specific times like morning wake-ups or meeting alerts. Overall, the construction focuses on longevity, with factory reset option to clear data securely if passed on.

Practical Applications

This watch adapts to various settings, from office desks to weekend hikes, with functions tailored to real-life demands like staying connected or monitoring fitness basics.

Professional Use Cases

In a busy office, the sedentary reminder kicks in after an hour of sitting, vibrating to encourage a quick stretch that aligns with UK health guidelines on reducing prolonged sitting. During meetings, call and SMS notifications display on the 1.3 inch screen, showing names from QQ or LinkedIn without interrupting with full rings. Heart rate monitoring runs continuously, logging data to the APP for review in performance reports, where bars indicate peaks during stressful presentations. The 5m wireless range lets you step away from your desk while staying alerted to emails via WhatsApp. For field-based roles like site visits, motion track on Android maps your route, covering up to 10km daily with step counts accurate to within 5%. Do not disturb mode silences vibrations during client calls, ensuring focus.

Everyday Consumer Scenarios

On a typical commute, the watch pushes Twitter updates to your wrist, letting you glance at news while navigating crowded Tubes without pulling out your phone. For a family outing to the local park, step counting tallies your 5,000 steps towards the 10,000 daily goal, with blood pressure checks post-walk showing readings within normal ranges. At home, three alarms wake you gently for school runs, and weather display forecasts rain for planning errands in Manchester's variable climate. Music control pauses podcasts during chats, and the anti-lost beep finds the watch left on the kitchen counter. Wrist fit from 150-200mm suits most adults, including after holiday meals when sizes fluctuate slightly.

Versatility in Use

Beyond basics, pair it with fitness apps for blood oxygen tracking during yoga sessions, where levels stay above 95% in sessions up to 45 minutes. Switch to entertainment mode for audio playback control on long drives, skipping tracks over the 5m range from your dashboard phone. In multilingual homes, the APP's 14 languages cover French for holidays or Arabic for community events, displaying reminders accordingly. Combine with Apple Health for seamless data sync, exporting heart rate logs for GP visits. The M/L strap works for cycling by staying put at 200mm max, or loosen for relaxed reading with screen brightness low to save 130mAh battery.

Main Benefits Overview

Users gain from targeted health insights and convenience features, with specs like 240x240 resolution and 130mAh battery delivering consistent results in tracking and alerts.

Long-Term Value

Over a year, the watch's durable build handles 300+ charge cycles on the 130mAh battery, retaining 80% capacity compared to cheaper models that drop to 50%. At around £20-30 market price, it offsets costs by reducing phone checks, saving 30 minutes daily in notification handling. Data from heart rate and step functions builds a personal health log, potentially spotting issues early like irregular pulses above 100bpm. Strap adjustability from 150-200mm means no replacements for growing wrists, extending use across family members. Compared to full smartwatches at £100+, this offers 70% of features for a fraction, with 4MB memory sufficient for non-intensive tasks.

User Satisfaction Factors

The 11.7mm thickness keeps it light at under 50g estimated weight, avoiding wrist fatigue during 8-hour wear. IPS screen clarity shows notifications in dim pubs or bright high streets, with raise hand activation responding in 1 second. Sedentary alerts integrate into routines, prompting moves that align with NHS activity recommendations. Custom alarms and music controls add personal touches, like setting a 7am wake-up with vibration only. Blood pressure readings, accurate to within 5mmHg per APP calibration, provide reassurance without clinic visits, enhancing daily confidence in health management.

Ready to Purchase Now

Grab this B57 watch for its reliable 5m connection that keeps you linked during 10km daily activities, cutting disconnection frustrations common in budget trackers. The 240x240 screen delivers crisp alerts for up to 50 notifications per day without missing details, a step up from pixelated alternatives. With M/L strap fitting most wrists, it starts working out of the box, and the 130mAh battery ensures you track heart rates through full workdays. Invest in consistent health data that syncs to 14-language APPs, making it a practical choice for anyone balancing fitness and connectivity in a fast-paced routine.