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[Strong Signal with Nationwide Coverage] Supports AT&T, T-Mobile, and Verizon for stable 4G connection across the U.S. Enhanced antenna ensures stronger, more reliable signal.
Supplier Onboarding Procedure
Fill out the application form to join the IoT Certification Officer program.
Upon approval, receive a confirmation via email or WhatsApp, and finalize your test device selection.
Use the device following our official standards, submit detailed video feedback, and complete the evaluation form.
Submit your feedback to earn rewards and the chance to become an official IoT Certification Officer with ongoing cash or prize opportunities.
Reliable Nationwide Coverage
With an upgraded antenna and support for all three major U.S. carriers (AT&T, T-Mobile, and Verizon), this smartwatch delivers strong signal strength and stable nationwide connectivity. Enjoy smooth, clear calls and reliable communication—anytime, anywhere across the country.
Seamless Communication
Staying in touch has never been easier. The kids' smart watch supports unlimited voice calls, video calls, and messaging to keep you and your child in constant contact.
Real-Time GPS Location View
With built-in GPS, parents can remotely view their child’s real-time location through the Leefine app, providing peace of mind wherever they are.
