Kids Smart Watch Wholesale & OEM/ODM FAQ

For standard wholesale procurement of our Cosmo JrTrack 5 SE models in factory packaging, the minimum order quantity (MOQ) is 100 units. For customized OEM/ODM projects—including custom housing colors, brand logo silk-screening, bespoke gift box packaging, or pre-installed carrier SIM configurations—the MOQ starts at 1,000 units depending on customization complexity.

Cosmo enforces stringent multi-stage quality assurance protocols at every manufacturing stage:

• Regulatory Certifications: Fully certified for FCC (USA), CE (Europe), IC (Canada), RoHS material safety, and REACH environmental standards.
• Child Safety & Privacy Compliance: Full compliance with US COPPA (Children's Online Privacy Protection Act) and European GDPR data protection regulations.
• Environmental & Mechanical Testing: Every production batch undergoes IP68 water submersion tests, thermal stress endurance (-20°C to 60°C), 1.5-meter drop testing, and screen impact resistance verification.
• Battery Integrity: Equipping Grade-A Lithium-ion cells with UN38.3, MSDS, and IEC 62133 international transport and electrical safety certifications.

Yes. We offer turnkey hardware and software OEM/ODM capabilities for commercial clients, including brand logo placement on the watch bezel, customized strap materials (food-grade silicone, woven nylon, elastic fabric), customized startup animation graphics, pre-configured default system languages, and tailor-made retail gift box designs.

Our devices feature FlexSIM multi-band modem technology engineered for seamless carrier interoperability. Supported frequency configurations include:

• North American Version: LTE-FDD Bands B2 / B4 / B5 / B12 / B13 / B14 / B17 / B66 / B71 with VoLTE voice support.
• European & Global Version: LTE-FDD Bands B1 / B3 / B5 / B7 / B8 / B20 / B28 and TDD-LTE B38 / B40 / B41.
• 3G/2G Fallback: Automatic WCDMA fallback ensuring voice and location updates in regions with evolving cellular infrastructure.

The JrTrack operates as an independent cellular device equipped with its own nano-SIM slot or eSIM module. Position tracking combines multi-constellation GPS, GLONASS, cellular tower triangulation (LBS), and Wi-Fi hotspot mapping. This multi-mode positioning ensures sub-10-meter location accuracy outdoors and reliable tracking inside school buildings or residential complexes.

Powered by high-density 680mAh / 720mAh rechargeable polymer batteries coupled with low-power chipset architecture, Cosmo smart watches deliver 24+ hours of active mixed usage and up to 72 hours of standby time. Smart thermal throttling algorithms prevent overheating during prolonged 4G voice or video calls.

Security is embedded into our hardware and software stack. Audio, video, messaging, and GPS telemetry data are encrypted using AES-256 bit protocols at rest and TLS 1.3 in transit. Our cloud backend operates on isolated AWS/Google Cloud server infrastructure meeting SOC 2 and ISO 27001 standards. The device firmware explicitly excludes open web browsers, unvetted third-party app stores, social media access, and tracking cookies.

Yes. For regional telecom operators and brand partners, Cosmo provides complete white-label companion applications for iOS and Android, customized administrator management dashboards, and RESTful APIs for automated SIM activation, subscription billing integration, and fleet management.

Our server-side firewall filters all incoming calls, SMS messages, and data requests against a parent-approved contact whitelist configured via the companion app. Unrecognized phone numbers and automated spam robocalls are dropped at the carrier routing layer before reaching the watch, blocking over 1.8 million unwanted calls monthly across our active network.

All commercial shipments include a comprehensive 12-month hardware warranty covering manufacturing defects. Enterprise accounts are assigned a dedicated B2B technical account manager and Tier-3 engineering support for rapid firmware patch deployment and RMA handling.

Cosmo operates an automated global FOTA (Firmware Over-The-Air) update server infrastructure. System upgrades, security patches, network optimizations, and language pack additions can be pushed seamlessly to designated device clusters without requiring physical device returns or manual technical intervention.