Have you ever had your Apple Watch die at the worst possible time, only to realize you've misplaced your power adapter? It's a frustrating situation—especially when you rely on your watch for health tracking and notifications.
Since 2020, Apple has stopped including a power adapter in the box with new Apple Watch models. Instead, you only get a USB-C magnetic charging puck, which wirelessly powers your watch when connected to a compatible adapter or power source. Apple made this change to reduce electronic waste and because many users already own USB-C adapters from other Apple devices.
But what if you don't have a charging adapter for your magnetic puck—or forgot it altogether? Don't worry. In this guide, we'll walk you through the best ways to charge your Apple Watch without the standard adapter, so you can keep your watch charged wherever you may be.
1. Charge Apple Watch With iPhone
Many iPhone users may not be aware that they can easily charge their Apple Watch using their iPhone.
Unfortunately, the iPhone doesn't have reverse wireless charging, so you can't just connect the watch to the MagSafe ring on your phone to charge it. Hopefully, Apple will introduce this feature in the future, but until then, you will have to use the iPhone's USB-C port (iPhone 15 and later) with reverse charging to power small devices like AirPods and Apple Watch via a physical cable.
If you have a wireless charging puck, connect it to the USB-C port on your iPhone and then place your watch on the puck to charge.
However, keep in mind that this method is usually slower than using a dedicated charger.
2. Charging Your Apple Watch From a Computer's USB Port
You can connect the wireless charging puck that comes with your Apple Watch to the USB port on your PC or laptop, using it as a power source to charge your Apple Watch. However, note that charging your Apple Watch through a computer's USB port may not be as fast as using a dedicated mains adapter, and it may not be compatible with all computers. Moreover, if your computer is in sleep or hibernation mode, the charging process may be interrupted.
3. Charging Your Apple Watch From the “Hidden Port”
Earlier Apple Watch models (like Series 0 to Series 3) included a hidden diagnostic port under the band slot near the bottom of the watch. This 6-pin port was used by Apple technicians for testing, software loading, and diagnostics—not for charging. Some third-party companies, such as Reserve Strap, started making fast-charging accessories that connected through this port, and they introduced the first battery strap for the Apple Watch that charges your watch 6-7% faster, but Apple later closed off that possibility, and from the Apple Watch Series 4 onwards, there has been no physical charging port on the Apple Watch. That's why the hidden port charging option on the Apple Watch is no longer available.
4. Using a Portable Charger for Apple Watch

This MFi-certified 3-in-1 folding wireless charger delivers reliable charging for your Apple devices. This portable charger provides fast charging for all Apple Watches, iPhones, and AirPods. Its compact foldable design ensures easy portability while maintaining full Qi2 15W charging for iPhone 13+ series and compatibility with AirPods 2/3/Pro. With a newer 20W charger the Apple Watch Series 10 charges from 0 to 80% in about 30 minutes. Eliminate cable clutter with this all-in-one solution that prioritizes safe, efficient power for your Apple Watch.
5. Using a 25W 3-in-1 Wireless Charger with MagSafe + CryoBoost

If you happen to own several Apple devices, then this desk charging stand would be an ideal accessory for you. This convenient stand offers a versatile 3-in-1 charging capability, enabling you to simultaneously charge your Apple Watch, iPhone, and AirPods.
Not only does it provide wireless charging, but it also ensures the safety of your devices by preventing overheating, overcharging, and overvoltage. On top of that, the Apple Watch charging module can be removed and taken with you, allowing you to connect it to any USB-C port and wirelessly charge your Apple Watch on the go.
6. Using a Car Charger
If you find yourself in a situation where you need to charge your Apple Watch while you're on the road, you can conveniently rely on a car charger. All you have to do is connect your watch to the MagSafe charging plate, and voila, your watch will start charging right away. This approach proves to be exceptionally handy, particularly when you're traveling and don't have the luxury of having a traditional power adapter available.
7. Using A Wall Charging Stand
If you appreciate aesthetics, consider installing a wall charging stand specifically designed for Apple Watches. This type of stand provides a reliable and visually appealing place to charge your device. It conveniently includes Velcro 3M command strips, so you won't need any additional tools to hang or attach it. Thanks to its magnetic hold, the charger ensures that your valuable Apple Watch stays securely in place while charging, providing maximum protection.
8. Using A Wireless Power Banks
One convenient and hassle-free solution for charging your Apple Watch on the go is with a compact wireless power bank. These types of power banks are designed to be travel-friendly and lightweight, making them the perfect companions for any adventure. Whether you're exploring new destinations or embarking on outdoor adventures, these power banks offer a reliable and efficient way to keep your Apple Watch charged anytime and anywhere.
9. Using a Portable Keychain Chargers
One option for conveniently charging your Apple Watch is by using a compact and portable keychain charger. These keychain chargers are specifically designed for the purpose of charging your Apple Watch. To start the charging process, connect the keychain charger to a USB-C port, then bring the back of your watch near the magnets on the charger, and it will effortlessly align itself with the charger and start charging, ensuring a seamless and efficient charging experience.
10.Using A Snap-In Magnetic Chargers
Magnetic chargers are a fantastic option for those who are always on the go. The convenience they offer is unparalleled, as all you need to do is bring the connector near the rear of your watch, and the magnets will snap it into position without any additional effort required on your part. Furthermore, these chargers are not limited to a specific Apple Watch model or size, making them incredibly versatile for all kinds of devices. Additionally, the charger can be connected to various power sources, such as power banks, laptops, wall chargers, or any other USB-supported device, further enhancing its flexibility and convenience. So, whether you are embarking on a thrilling adventure or simply need a reliable charging solution for your Apple Watch, the snap-on magnetic charger is a must-have accessory.
Conclusion
There are several alternative methods for charging an Apple Watch without using a conventional charger. These methods include using devices such as a computer, a power bank, a wireless charger, an iPhone, or even a car charger. By exploring these alternative charging options, you can effectively address the challenge of keeping your Apple Watch powered even when a standard charger is not available.
People Also Ask
Can Apple Watch be charged with phone charger?
Yes, an Apple Watch can be charged using a phone charger, but only if the phone charger has a USB-A or USB-C port that connects to the Apple Watch's magnetic charging cable. You cannot plug a phone charging cable directly into the Apple Watch; you need to use the magnetic charging puck or a wireless charger.
Is there another way to charge an Apple Watch?
Yes, there is. Besides the magnetic charging puck, you can use an Apple Watch Magnetic Charger or a MagSafe Charger, an Apple Watch or magnetic charging dock, or other third-party Apple Watch chargers like those from ESR.
How do I charge my Apple Watch wirelessly?
You can buy a MagSafe charger or an Apple Watch magnetic charging dock from the Apple Store. Additionally, there are a plethora of MagSafe or Qi-enabled chargers on the market.
Is it safe to use a third-party charger with my Apple Watch? Could it cause damage?
It can be unsafe to use a third-party charger for your Apple Watch; damage is possible with uncertified or low-quality chargers. To be safe, use either an Apple-certified charger or one that displays the "Made for Apple Watch" (MFW) badge, which guarantees it meets Apple's safety and performance standards.
ESR charger station consistently follows proper charging standards, using Apple-certified or MFi-certified components to ensure safe 5W charging for your Apple Watch.