Amazfit GTR 3/4 GTS 3/4 T-Rex 2 USB Fast Charger Dock

Fast Charging Cable & Dock for Amazfit Smartwatches

Keep your Amazfit smartwatch powered up and ready to go with this dedicated USB fast charger dock. Designed for precision compatibility, this magnetic charging cable delivers reliable, efficient charging without the hassle of hunting for the right cord. Whether you're at home, at work, or on the go, this compact charger dock is an essential accessory for your Amazfit GTR or GTS series watch.

Compatible Models

• Huami Amazfit GTR 3
• Huami Amazfit GTR 4
• Huami Amazfit GTR 3 Pro
• Huami Amazfit GTS 3
• Huami Amazfit GTS 4
• Huami Amazfit T-Rex 2

Key Features

• Fast Charging: Optimised for quick, efficient power delivery to get your watch back to full battery faster.
• Secure Magnetic Connection: Simply snap the charger onto your watch for a stable, no-fumble connection every time.
• Universal USB Input: Plug into any standard USB port — laptop, power bank, wall adapter, or car charger.
• Compact & Portable: Lightweight plastic construction makes it easy to carry in your bag, pocket, or travel kit.
• Durable Build: Made from quality plastic materials built to withstand daily use.

Package Contents

• 1 × USB Charger Dock (Watch NOT included)

Made in Mainland China.

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For tips on smartwatch battery care and charging best practices, visit the U.S. Department of Energy – Consumer Electronics resource page.

Learn more: CMF by Nothing

Frequently Asked Questions

Q: Is this Amazfit charger compatible with the GTR 4 and GTS 4 models?

A: Yes! This USB charger dock is fully compatible with the Huami Amazfit GTR 4, GTS 4, as well as the GTR 3, GTR 3 Pro, GTS 3, and T-Rex 2 smartwatch models. Always confirm your specific model before purchasing.

Q: Does this charger support fast charging for Amazfit watches?

A: Yes, this charger dock is designed to support fast charging for compatible Amazfit smartwatch models, helping you reduce downtime and keep your watch ready throughout the day.

Q: What do I need to use this Amazfit charging cable?

A: You simply need a standard USB power source such as a wall adapter, laptop USB port, power bank, or car USB charger. The cable connects magnetically to your Amazfit watch for a secure and convenient charge. The watch is not included.

Q: Is this charger safe to use overnight?

A: This charger is designed for reliable daily use. As a general best practice, it is recommended to unplug devices once fully charged to help maintain long-term battery health.