On your Apple Watch, open Settings > General > Background App Refresh and turn off refresh for apps that do not need to stay current. You can also turn it off for all apps. One exception: complications on your active watch face may still refresh even when an app’s background-refresh setting is off.
Turn off background refresh for apps you do not need
Background App Refresh lets apps update content after you switch away from them. Apple notes that refreshing apps in the background can use power, but does not quantify how much a particular app uses or how much battery you will save by disabling it.
- On your Apple Watch, open Settings > General > Background App Refresh.
- To stop refresh across the watch, turn off Background App Refresh.
- To keep refresh for some apps, leave the main setting on, scroll through the app list, and turn off refresh for apps that do not need it.
Starting selectively is a practical way to preserve the app updates you rely on while limiting background activity elsewhere. If an app has a complication on the active watch face, that complication may continue to refresh regardless of the app’s per-app background setting. See Apple’s Apple Watch battery-life guidance.
Choose between selective refresh and Low Power Mode
Selective Background App Refresh changes which apps can update in the background. Low Power Mode is broader: it reduces background refresh and complication updates and can affect display, health measurements, connectivity, and notifications. Choose based on whether you want a narrower change or are willing to accept reduced or delayed features for more runtime.
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- Compatible with all Apple Watch: Our wireless charger is compatible with iWatch series 12 11 10 9 8 7 6 SE3 SE2 SE 5 4 3 2 1 Ultra4 Ultra2 Ultra3 including 38 mm 40 mm 41 mm 42 mm 44 mm 45 mm 49mm Version. Also compatible with Airpods 4 AirPods Pro 3 AirPods Pro 2
- Efficient Smart Charging: Our watch charger provides a safe and stable charging mode, it takes 2-3 hours to fully charge your S12-S4. Please note: Charging Ultra 4 3 2 1 will take less than 4 hours. We suggest that you purchase our store's 5W fast charging version for your Ultra series
- Multiple Protection: Built-in advanced chip with over-current, over-voltage, short-circuit, over-charge and over-temperature protection and other safety features. Protect your watch battery against damage
- Strong Magnetic Adsorption: The Watch Charger with built-in magnet has strong adsorption perfectly snaps and centers to the charging coil on the back of your watch, stable and will not fall off, resulting in a wonderful charging experience
- Travel Essentials: This 3.3FT 1M Watch charging cable is portable to carry around, especially for traveling and is suitable as a backup charger for your watch
| Option | Scope | Tradeoff | When it fits |
|---|---|---|---|
| Selective Background App Refresh | Stops background refresh for chosen apps; active-face complications may still refresh. | Apps you disable may not keep their content current in the background. | When you want to limit selected apps while keeping other watch features closer to normal. |
| Low Power Mode | Reduces background refresh and complication updates, and affects other power-intensive features. | Some display and background health functions may be disabled or reduced; connectivity and notifications may be limited or delayed. | When extending runtime matters more than having every feature update as usual. |
Turn on Low Power Mode
- Press the side button to open Control Center.
- Tap the battery percentage.
- Turn on Low Power Mode. You can also find it under Settings > Battery.
The exact effects can vary with watchOS version and model. Apple’s Low Power Mode guidance describes reductions that can include Always On display, background health measurements, connections, refresh, and notification frequency.
Consider workout effects before reducing readings
Low Power Mode can preserve some workout measurements, but an option that reduces GPS and heart-rate readings has further consequences: workout alerts, splits, segments, and current-pace metrics may be unavailable. Check that your model and watchOS version support the option and review its effects before using it for workouts.
Rank #2
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- 【Wide Compatible】- Our wireless batteries charger is compatible with iWatch series Ultra2/Ultra/12/11/10/9/8/7/6/SE2/SE/5/4/3/2 (including the 38 mm/40 mm/41 mm/42 mm/44 mm/45 mm Version).Please take off the watch case and use a 5V/1A adapter or original adapter（ETL/UL Certified）.
- 【Portable design】- This 3.3Ft charging cable for apple watch is convenient to carry around, especially for traveling，and is suitable as a backup charger for your watch.Please take off the watch case and use a 5V/1A adapter or original adapter（ETL/UL Certified）.
- 【Advanced Safety】- Built-in protection device with safety functions such as overcurrent,overvoltage,short circuit and overtemperature protection. Protect your watch battery from overcharging damage.pls note:this is support usb c port,so pls use a usb c PD adapter,and 20w-30w is the best to use.Please take off the watch case and use a 5V/1A adapter or original adapter（ETL/UL Certified）.
- 【12-Month Quality Assurance 】- As a responsible brand seller, you will receive xiwxi's 12-month Quality assurance and friendly customer service.Please take off the watch case and use a 5V/1A adapter or original adapter（ETL/UL Certified）.
Check your connection and recent watchOS updates
Apple says Apple Watch is most efficient when connected by Bluetooth to its paired iPhone. When you are away from the phone, Wi-Fi uses less battery than mobile data, and a weak signal can increase power use. Keep the watch near its paired iPhone when battery life is a priority; away from it, use Wi-Fi where available and seek a strong-signal area.
If the drain began just after a watchOS update, give the watch a few days before judging the change. Apple says update-related tasks can continue in the background and recommends waiting a few days, then checking battery life again. Its battery-drain guidance also notes that updates can affect battery life. Apple’s September 23, 2026 watchOS 27 update notes say version 27.0.1 fixes an issue that could cause unexpected restarts; that is not described as a battery-drain fix.
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- ⚡【Compatible with Apple Watch Series】:The Apple Watch Charger Cable is compatible with Apple Watch Series 9, Series 8, Series7, Series SE, Series 6, Series 5, Series 4, Series 3, Series 2, Series 1, and compatible with Apple Watch Ultra, Apple Watch Sports, Apple Watch Herm~s and Apple Watch Edition. It can support all watch sizes, including all 38mm, 40mm, 41mm, 42mm, 44mm and 45mm versions.
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For watchOS 27, check for an Extending Battery notice
On watchOS 27, Apple says the watch may automatically pause features you use infrequently and show an Extending Battery notification naming the paused feature. Open Settings from the notice or restore the feature later through Settings on the watch or the Apple Watch app on the paired iPhone. This automatic feature is specific to watchOS 27; people using earlier releases may not see it. Details are in Apple’s battery-drain guidance.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Check battery health if settings changes do not help
- On the watch, open Settings > Battery > Battery Health.
- Check Maximum Capacity, which Apple describes as the battery’s capacity relative to when it was new.
- If the watch says Battery Needs Service, contact Apple Support.
Apple’s Apple Watch Battery and Performance page explains battery health and service considerations. A battery-health warning calls for service guidance, not a background-refresh setting change.
Quick Recap
Best Value
- Durable, woven cable with fast-charging capabilities for select Apple Watch models. Simply hold the connector near the back of the watch, where magnets cause it to snap into place automatically.
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- Compatible with all Apple Watch
- USB-C Cable Length: 1m or 3.2 feet
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- 【12-Month Quality Assurance 】- As a responsible brand seller, you will receive xiwxi's 12-month Quality assurance and lifetime friendly customer service.
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