How Long Does It Take to Charge an Apple Watch?
Charging an Apple Watch takes 60-90 minutes on average, depending on the model, charger, and battery level. Newer models charge faster with a USB-C fast charger, ideal for UK users.
Starting at £399 (41mm), £429 (45mm)
Charging Times by Model
Not all Apple Watches charge at the same speed. Apple has improved charging with newer models, especially Series 7-10 and Ultra series.
| Apple Watch Model | 0-80% Charge Time | 0-100% Charge Time |
|---|---|---|
| Series 1-6* | ~90 min | ~120 min |
| Series 7-9 | ~45 min | ~75 min |
| Series 10 | ~30 min | ~60 min |
| Ultra 1 & 2 | ~60 min | ~90 min |
| SE (1st & 2nd Gen)* | ~90 min | ~150 min |
*No fast charging support
Series 7-10 and Ultra models support USB-C fast charging with a 20W+ adapter, available at retailers like Amazon UK or Currys. Explore Apple Watch chargers.
Why Does Charging Take Longer?
Slower charging often results from using an older adapter or cable. Newer models require a 20W+ USB-C adapter to maximize fast charging benefits.
Checking Charging Status
A green lightning bolt appears when charging; a red bolt indicates a low battery. Check the battery percentage via:
- Control Centre battery icon
- iPhone battery widget
- Nightstand mode
First-Time Charging
The initial charge may take longer, typically 90-120 minutes to reach 100%, depending on the model. A full charge calibrates the battery for longevity.
Factors Affecting Charging Time
- Adapter type (USB-C vs. USB-A)
- Adapter wattage (20W+ recommended)
- Cable type (magnetic or fast charger)
- Software updates
- Battery temperature
Extreme temperatures or outdated software can slow charging.
Tips for Faster Charging
- Use a 20W+ USB-C adapter
- Enable Airplane Mode
- Avoid hot charging environments
- Update to the latest software
Use original Apple cables for best results.
When to Charge Your Apple Watch
Charge when the battery drops below 20%, signaled by a notification. For sleep tracking, charge during the day; a 30-minute charge often exceeds 50%.
How Often to Charge
Charging frequency depends on usage, with most models lasting 18-36 hours. The Ultra series extends to 60 hours for active UK users.
Choose the right strap for your lifestyle, available in 41mm or 45mm sizes.
FAQs: Apple Watch Charging
Does Airplane Mode Charge Faster?
Yes, by 10-15% faster.
Can I Use My iPhone Adapter?
Yes, if it provides at least 5W.
Is Overnight Charging Safe?
Yes, charging stops automatically at 100%.
What If Charging Is Slow?
Check your cable/adapter and update software.
Does the SE Charge as Fast as Series 8?
No, SE models lack fast charging.
Troubleshooting Charging Issues
- Clean the watch’s contact point
- Try a different adapter or cable
- Restart the watch and retry
- Reset the watch as a last resort
Contact Apple Support if issues persist.
Conclusion
Charging an Apple Watch takes 60-90 minutes, with Series 10 reaching 80% in ~30 minutes and Series 7-9 in ~45 minutes. Use a 20W+ USB-C adapter and original cables for optimal speed. Plan short charging sessions to keep your watch powered, available at retailers like John Lewis or Currys.
Leave a comment
All comments are moderated before being published.
This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.