WaveDeck - Radio Watch Sync

Sync radio watches with 6 major time codes. Featuring a smart watch matching wizard, environment precheck, and near-field audio calibration.

WaveDeck is a professional, high-precision radio timecode transmitter designed for radio-controlled watches (Multiband 6). By combining ultra-accurate NTP atomic clock timebases with near-field acoustic wave modulation, WaveDeck allows you to synchronize your timepieces anywhere in the world—even in basements or areas without native radio reception.

【 Global Multiband 6 Support 】 • BPC (China · Shangqiu, 68.5 kHz) • JJY40 (Japan · Fukushima, 40.0 kHz) • JJY60 (Japan · Kyushu, 60.0 kHz) • WWVB (USA · Fort Collins, 60.0 kHz) • MSF (UK · Anthorn, 60.0 kHz) • DCF77 (Germany · Mainflingen, 77.5 kHz)

【 Dual High-Fidelity Audio Coupling Modes 】 • Speaker Near-Field Coupling: Place your watch antenna next to the bottom speaker of your device. • Headphone Coil Differential Mode: Wrap an earphone cable around your watch to trigger a 180° anti-phase differential loop, boosting electromagnetic induction by +6dB for 10x faster synchronization.

【 Broad Brand & Model Compatibility 】 • CASIO: G-Shock (GW/GMW/MT-G/MR-G series), Oceanus, ProTrek, Lineage, Wave Ceptor. • CITIZEN: Eco-Drive Radio-Controlled, Promaster, Attesa, Exceed, Skyhawk/Blue Angels series. • SEIKO: Solar Radio-Controlled, Astron, Brightz, Dolce, Spirit, Selection. • JUNGHANS: Mega, Max Bill Mega, Meister, Spektrum radio-controlled models. • BRAUN: Classic Bauhaus radio wristwatches and silent digital radio wall clocks. • Other civil radio clocks and desk alarms using standard BPC / JJY / DCF timecodes.

【 Key Highlights 】 • Sub-Millisecond NTP Precision: Automatic RTT latency compensation for sub-millisecond atomic clock accuracy. • Clean & Distraction-Free UI: Dedicated dark-mode cyber precision interface built natively with SwiftUI. • 100% Privacy Focused: Pure on-device signal generation. Zero user registration, zero tracking, zero personal data collection, and zero advertisements.