Smart Watch Charger – Willful, Wyze, Letsfit & Umidigi Cable

Universal Smart Watch Charging Cable – Compatible with Multiple Brands

Keep your smartwatch powered up and ready to go with this versatile charging cable designed for a wide range of popular smartwatch models. Whether you own a Willful SW021, Wyze 44mm or 47mm, Letsfit EW1, Letscom 205s, Umidigi Urun S, Ufit, or Uwatch 2, 3, or S, this compact charging solution delivers reliable, efficient charging every time. No more hunting for the right charger — this one cable covers them all.

Made in Mainland China.

Key Features

• Wide Compatibility: Works with Willful SW021, Wyze 44/47mm, Letsfit EW1, Letscom 205s, Umidigi Urun S, Ufit, and Uwatch 2/3/S smartwatches
• Magnetic Snap Connection: Easily attaches to your watch for a secure, no-fuss charge every time
• Compact & Portable: Lightweight design makes it easy to toss in your bag, gym kit, or travel luggage
• USB Plug: Compatible with any standard USB power adapter, power bank, or laptop port
• Durable Build: Constructed with lasting materials designed to withstand daily use
• Fast & Reliable: Delivers consistent, efficient charging to get your watch back to full power quickly

Compatible Models

• Willful SW021
• Wyze Watch 44mm / 47mm
• Letsfit EW1
• Letscom ID205s
• Umidigi Urun S
• Umidigi Ufit
• Umidigi Uwatch 2 / Uwatch 3 / Uwatch 3S

Perfect For

Whether you're a fitness enthusiast tracking your workouts, a professional monitoring your daily activity, or simply someone who relies on their smartwatch every day, having a reliable replacement or backup charger is essential. This cable is the perfect everyday charging solution or emergency backup for home, office, and travel.

Looking to get more from your smart tech? Check out our 10 Pack LED Motion Sensor Cabinet Light – Battery Powered or stay connected with our Tuya WiFi Smart Relay Switch – App & Voice Control.

For more information on smartwatch technology and how wearables can support your health, visit CDC: Wearable Activity Trackers & Physical Activity.

Frequently Asked Questions

Q: Which smartwatch models is this charging cable compatible with?

A: This smartwatch charger is compatible with Willful SW021, Wyze Watch 44mm and 47mm, Letsfit EW1, Letscom ID205s, Umidigi Urun S, Umidigi Ufit, Umidigi Uwatch 2, Uwatch 3, and Uwatch 3S. Please verify your specific model before purchasing to ensure compatibility.

Q: What type of power source do I need to use this charging cable?

A: This cable uses a standard USB connection, so it can be plugged into any USB wall adapter, power bank, computer USB port, or car USB charger. The USB power adapter is not included.

Q: Is this cable durable enough for everyday use and travel?

A: Yes! The cable is built for regular daily use and is compact and lightweight enough to fit easily in a bag, gym pack, or travel case — making it a great backup or replacement charger for on-the-go use.

Q: Where is this charger made?

A: This charger is made in Mainland China.