Dual Bands GPS

Core Technology: Dual-Band Multi-GNSS — Redefining Outdoor Positioning Accuracy

Tagline: Pinpoint Accuracy, From Urban Jungles to Mountain Trails.

Our smartwatch is equipped with industry-leading Dual-Bind Multi-GNSS technology. This is not just a spec sheet item; it’s a revolutionary leap in positioning technology. We are committed to providing every user with the most reliable and accurate positioning experience.

Technical Details
- Multi-GNSS (5 Systems):Simultaneously receives and processes signals from all five major global satellite navigation systems: GPS (USA), GLONASS (Russia), Galileo (EU), BeiDou (China), and QZSS (Japan). More satellites mean the watch can capture more signals in any environment, significantly reducing “slow signal acquisition” and “signal loss.”
- Dual-Band Technology (L1 + L5):Traditional single-band GPS relies only on the L1 frequency, which is susceptible to ionospheric delay and multipath effects (signal reflection between buildings) in urban canyons. We add support for the advanced L5 frequency.

L1 Band:Standard civil frequency, wide coverage.
L5 Band:A newer, aeronautical-grade safety-of-life band. It is more powerful, has a longer wavelength, and is highly resistant to interference. It effectively penetrates foliage and mitigates building reflections, delivering a cleaner, more direct positioning signal.

Technical Highlights & Challenges Overcome
- Highlights:
Synergistic Operation:Multi-GNSS and Dual-Band work in synergy. The five systems provide an abundance of satellite sources, while the dual-band technology filters and selects the highest quality, most stable signals from these satellites for calculation.
Intelligent Signal Filtering:Advanced built-in algorithms intelligently identify and reject “deceptive” reflected signals, prioritizing direct signals for fundamentally improved accuracy.
Low-Power Optimization:While achieving high precision, we have managed power consumption through strategic chip selection and algorithm optimization, ensuring long battery life for extended outdoor activities.
- Challenges Overcome:
Hardware Complexity:Dual-band receivers require more complex antenna design and RF front-end. We collaborated deeply with our supply chain to develop a high-performance, compact antenna module.
Algorithm Fusion:Processing massive data from 5 systems and 2 bands simultaneously is a huge challenge for chip processing power and algorithms. We employ a next-generation hybrid positioning processor and proprietary data fusion algorithms for fast calculation.
Power & Thermal Management:Continuous dual-band operation is power-intensive. We designed a dynamic band-switching strategy, intelligently using single-band in open areas to save power and automatically activating dual-band in complex environments to ensure accuracy.

III. Practical Benefits for You

Truer Tracks, No More “Drift”:Your running path in the city will stick to the roads, not jagged “zigzags” or “flyaways” caused by skyscrapers. Your hiking route in the woods remains clear and distinguishable.
Faster Signal Lock, Ready When You Are:Get a position fix almost instantly. Cold start time is improved by up to 50%, so you never miss the start of your activity.
Accurate Pace, Real-Time Feedback:Real-time pace and distance measurements become highly reliable due to improved precision, providing you with truthful data to guide your training pace.
Safety & Reliability, Explore with Confidence:In unfamiliar terrain or harsh weather, precise positioning and reliable track-back features are your solid guarantee for a safe return.

Application Scenarios

Urban Sports:Road running, cycling—accurately records every street.
Outdoor Adventure:Mountain climbing, hiking, trail running—remains stable in dense forests and canyons.
Water Sports:Sailing, kayaking—provides reliable track logging over open water.
Daily Navigation:Walking navigation—guides you even in complex transportation hubs.

Competitive Edge vs. Other brands

We respect Garmin and Coros for their profound heritage in the professional sports arena. However, in the core domain of GPS positioning technology, we hold distinct advantages:

Feature	Our Smartwatch	Other Brands (Most Mid-Tier Models)
Core Architecture	Dual-Band Multi-GNSS Standard Across Line	Most mid-tier and below models are Multi-GNSS but single-band. Dual-band is often reserved for top-tier flagships.
Urban Performance	Significant Advantage. The dual-band L5 is specifically optimized for urban multipath effects, offering far superior track accuracy than single-band devices.	Prone to noticeable “drift” in urban canyons, resulting in jagged tracks.
Value Proposition	Exceptional. Brings positioning technology previously found only in top-tier professional watches to a more accessible price point.	To obtain comparable positioning performance, users must pay a premium for flagship products.
Acquisition Speed	Leading. Thanks to a more advanced chipset and antenna design, both cold and hot start speeds are superior.	Performance is good, but in challenging environments, acquisition speed and stability may not match our dual-band solution.

In Summary: Our goal is not merely to replicate professional brands, but to democratize technology, allowing every user and fitness enthusiast to enjoy the best positioning technology available today at an affordable price.