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

Amazfit GTR & GTS Series USB Fast Charging Dock Cable

Keep your Huami Amazfit smartwatch powered up and ready to go with this dedicated USB fast charger dock. Designed specifically for the Amazfit GTR 3, GTR 4, GTR 3 Pro, GTS 3, GTS 4, and T-Rex 2, this compact magnetic charging cable offers a secure, reliable connection every time — no fumbling with pins or ports.

Made from durable plastic with a clean, minimalist design, this charger is perfect for home, office, or travel use. Simply snap the magnetic dock onto the back of your watch and plug the USB end into any standard USB power adapter or power bank.

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 Dock: Efficiently charges your Amazfit watch to get you back to tracking faster.
• Magnetic Attachment: Secure snap-on connection prevents accidental disconnection during charging.
• Universal USB Plug: Compatible with any USB port — wall adapters, laptops, power banks, and car chargers.
• Compact & Portable: Lightweight design slips easily into a bag or pocket for travel convenience.
• Durable Plastic Construction: Built to withstand everyday use.
• Wide Compatibility: Covers six popular Amazfit watch models in one charger.

Package Contents

• 1 × USB Charging Cable / Dock (Watch not included)

Specifications

Looking for more smartwatch accessories? Check out our related picks:
1.35m Selfie Stick Tripod | Bluetooth Remote & Auto Phone Holder
10-in-1 Multi-Head USB Charging Cable – Universal Multi-Port

For more information on smartwatch health tracking features, visit the CDC Physical Activity & Walking Guide.

Frequently Asked Questions

Q: Is this Amazfit charger compatible with both the GTR and GTS series?

A: Yes! This USB fast charger dock is compatible with the Huami Amazfit GTR 3, GTR 4, GTR 3 Pro, GTS 3, GTS 4, and T-Rex 2. Please check your specific watch model before purchasing, as different Amazfit models may use different charging connectors.

Q: Does this charger work with any USB power source?

A: Absolutely. The charger uses a standard USB-A connector, so it works with any USB wall adapter, laptop USB port, power bank, or car USB charger. A power adapter is not included — just the charging cable/dock itself.

Q: Is the Amazfit watch included with this charger?

A: No, the package includes only the USB charging cable/dock (1 piece). The Amazfit watch is sold separately.

Q: How does the magnetic charging dock attach to the watch?

A: The dock uses a magnetic snap-on mechanism that aligns with the charging contacts on the back of your Amazfit watch. Simply bring the dock close to the back of the watch and it will click into place securely for reliable charging.