Next-Gen Kids Smartwatch Activity Tracker Solutions for Global Wholesale & Brand Partners

For standard wholesale orders of Cosmo-branded inventory, our standard Minimum Order Quantity (MOQ) starts at 100 units. For custom OEM/ODM orders—including custom packaging, localized firmware, laser-etched logos, and pre-configured carrier SIM profiling—our typical MOQ is 1,000 units. Sample units for technical evaluation, network testing, and compliance verification can be dispatched within 3 to 5 business days upon request.

The JrTrack 5 SE utilizes a 3-axis ultra-low-power MEMS accelerometer managed by a proprietary motion-filtering digital signal processor (DSP). The algorithm analyzes frequency pattern, acceleration magnitude, and continuous cadence. Erratic movements (such as hand waving, desk tapping, or vehicle vibration) are filtered out. Only continuous rhythmic motion corresponding to human walking or running is tallied into the daily step score, providing reliable fitness tracking for kids.

Data protection is embedded directly into our hardware and software architecture. Cosmo operates a Zero-Trust backend hosted on SOC 2 Type II certified server infrastructure in the US. All data transmissions between the watch, cloud server, and parent app are encrypted using AES-256 and TLS 1.3 standards. We do not monetize user telemetry, sell activity logs, or integrate third-party ad SDKs. Furthermore, incoming voice calls and messages are strictly restricted to contacts pre-approved by parents in the companion app, blocking 100% of unlisted callers.

Our standard hardware variants support global multi-band configurations including LTE-FDD Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, and 66, alongside WCDMA/HSPA+ fallbacks. This ensures full VoLTE compatibility across major North American (AT&T, T-Mobile, Verizon roaming networks), European (Vodafone, Orange, Deutsche Telekom), and Asia-Pacific cellular networks. We also support e-SIM or physical Nano-SIM provisioning depending on carrier requirements.

All Cosmo wearables undergo rigorous independent laboratory testing. Certifications include FCC (USA), CE (Europe), RoHS (hazardous substance compliance), REACH, and SAR (Specific Absorption Rate) limits engineered significantly below international safety thresholds. Battery cells are UL 2054 and IEC 62133 certified, featuring hardware-level PTC thermal cutoffs and overcharge protection circuits to guarantee absolute safety on a child’s wrist.

Yes. Cosmo offers comprehensive software SDK and API integration packages for enterprise procurement partners. Telecom operators and large retail brands can license our turnkey iOS and Android parent management applications with custom UI themes, localized languages, carrier billing integration, and custom domain endpoints.

School-Fi™ allows parents or school administrators to set geographical boundaries around educational campuses. When the watch enters the defined GPS/Wi-Fi fence during designated school hours, it automatically transitions to a silent Focus Mode. Games, ringtones, and non-essential messaging are disabled, presenting a simple analog/digital clock interface. Emergency SOS functionality remains active at all times, ensuring compliance with strict school district wearable regulations.

Cosmo maintains an industry-leading factory defect rate below 0.5% through 100% automated optical inspection (AOI) and multi-stage testing on our assembly lines. All bulk B2B purchases include a standard 12-month manufacturer hardware warranty, complete with dedicated spare-parts allocations, technical repair documentation, and expedited RMA replacement protocols.