Universal Magnetic Smart Watch Charger – HK, DT, S8, Ultra

Universal Magnetic Charging Cable for Smart Watches

Keep your smartwatch powered up and ready to go with this versatile Universal Magnetic Charging Cable. Designed to work with a wide range of popular smartwatch series — including HK, DT, HW, S7/S8, W/IW, and Ultra models — this charging cable is the convenient, all-in-one solution for budget-friendly and aftermarket smartwatch owners. No more hunting for the right charger — this one cable does it all.

Made in Mainland China.

⚠️ Important Notice: This charger is NOT compatible with Apple Watch or Huawei Watch models. Please review the full compatibility list below before purchasing. Due to its dual-polarity magnetic design (supports both regular and reverse polarity watches), you may hear a slight rattling sound when shaking the charger — this is completely normal and does not affect charging performance.

Wide Compatibility — Works With:

• HK Series: HK8 Pro, HK8 Pro Max, HK9 Pro
• DT Series: DT7, DT7MAX, DT700, DT3, DT3 Pro, DT3max, DT3mini, DT100 PRO, DT100 PRO MAX, DT100 PRO+, DTNO1, DTNO17, DT8
• HW Series: HW56 Plus, HW22 Plus, HW22 Pro Max, HW37, HW57 Pro, HW67 Pro Max, HW67 PLUS, HW39 PRO, HW8 MAX, HW28
• S7/S8 Series: S7, S7 Pro, S7 Pro Max, S7 MAX, S8 Pro, Watch7 Pro, S8 PRO MAX, Watch Z8
• W/IW Series: W7, W7P, W27Pro, W37, W37 Pro, IW7, IW7 Max, Wear3 Pro, WS8 MAX
• Ultra Series: T800 Ultra, Y8 Ultra, S8 Ultra, Watch ULTRA (WS18 Ultra), S8 Ultra Max, X8 Ultra, X8 Ultra Max, X8+Ultra, KD99 Ultra, Ultra Max, Z69 Ultra
• Other Models: KK70, M33, LY007plus, X8, X7Plus, X22 Pro Max, H9 Pro, HK3 Plus, Hello Watch, GT3 Pro, P67 Max, F8 MAX, C300, C500 Pro, and more

Key Features

• 🔌 Magnetic Connection — Snaps onto your watch easily for quick, secure charging
• 🔄 Dual Polarity Support — Works with both regular and reverse polarity magnetic watches
• 🧲 Broad Compatibility — Covers dozens of popular smartwatch models across 7+ series
• 🏗️ Durable Plastic Construction — Lightweight and travel-friendly
• 👤 Designed for Adults — Suitable for everyday use by adult smartwatch owners

What's in the Box?

• 1 x Universal Magnetic Smartwatch Charging Cable

Related Products You May Like

• Browse more Smartwatch Accessories & Chargers
• 10-Compartment Portable Travel Pill Organizer

For more information on smartwatch health tracking features, visit the NIH: Wearable Devices & Health Monitoring.

Frequently Asked Questions

Q: Is this smart watch charging cable compatible with Apple Watch or Huawei Watch?

A: No. This universal magnetic charging cable is not compatible with Apple Watch or Huawei Watch models. It is specifically designed for third-party smartwatch series such as HK, DT, HW, S7/S8, W/IW, and Ultra series watches.

Q: Why does my smartwatch charger make a rattling noise when I shake it?

A: The rattling sound is completely normal. This charging cable is engineered to support both regular and reverse polarity magnetic smartwatches, which requires extra internal magnet space for flipping. This design does not affect the charging functionality in any way.

Q: What type of connection does this charger use?

A: This charger uses a magnetic connection, which means it snaps onto the back of your compatible smartwatch without any fiddly plugs. Simply align the charger with your watch's charging port and let the magnet do the work.

Q: Where is this product made?

A: This smartwatch charging cable is made in Mainland China.