How to Use iPhone Shortcuts for Daily Charging Reminders
An iPhone can go from 40 per cent to flat while you are watching the footy, stuck on a crowded train, or trying to find a spare socket at a hotel. The annoying part is not the low battery; it is discovering it after the day is over. A charging reminder turns that scramble into a simple nightly routine.
The iPhone's Shortcuts app is Apple's free automation tool for iPhone and iPad. It can watch the time, check the battery, run another shortcut, and place a notification on screen. No extra service is required, and the alert stays on your device.
This guide builds a low-battery check linked to a daily time trigger. You can set a bedtime warning, keep it quiet while the phone is already charging, and adjust the threshold as your routine changes.
Choose when the reminder should appear
Start by choosing when a missed charge is most likely to hurt. A reminder at 9:30 p.m. works well if you charge beside the bed, while 7:00 p.m. may suit someone who charges at the dinner table or on the sofa. Pick a time when you are normally home and able to plug the phone in.
A 30 per cent battery threshold is a sensible starting point. It leaves plenty of time for a top-up without warning you every time the phone dips below half. A lower threshold such as 20 per cent suits long days away from a power point; a higher one gives you more warning but can feel pushy.
If your schedule changes on weekends, set two automations rather than forcing one universal time: 9:15 p.m. on weekdays and 10:30 p.m. on Saturday and Sunday. They can run the same shortcut, so the battery logic stays identical. This is handy for people who work shifts or socialise later on weekends.
Build a battery-aware shortcut
Open the Shortcuts app, tap the plus sign, and name the new shortcut something clear such as Low Battery Charging Alert. Tap Add Action, search for Get Battery Level, and select it. Shortcuts stores the current percentage as a value that the next action can use.
Next, add an If action. Set its first condition to the Battery Level value, choose is less than, and enter 30. On recent versions of iOS, add an Is Charging check and set it to the not-charging option, using All so the alert appears only when the battery is low and the phone is not charging. If your iOS version does not offer Is Charging, leave it out; the reminder will still work, but may also appear while charging.
Place Show Notification inside the If action. Give it a title such as Charging reminder and a body that includes the Battery Level value, for example: Your iPhone is at 28 per cent. Plug it in tonight. Tap the notification body field to insert the live percentage rather than typing a fixed number.
Shortcuts normally adds an End If automatically after the notification. Leave it in place, or add it if your version does not. Without it, later actions could run even when the battery is healthy. Save the shortcut and allow a moment for it to appear in the Automation picker.
Schedule it with a personal automation
Open the Automation tab in Shortcuts, choose Personal Automation, and select Time of Day as the trigger. Set the time to match your charging window, choose the days it should repeat, and tap Next. If you want the phone plugged in before bed, a 9:30 p.m. daily trigger is the usual choice.
Choose Run Shortcut as the automation action, then select Low Battery Charging Alert. When iOS asks whether it should run automatically, choose Run Immediately. Name the automation something meaningful, such as Evening charging nudge, and turn it on. This lets the reminder appear while the phone is locked instead of waiting for you to open Shortcuts.
Check that notifications for Shortcuts are allowed. Open Settings, select Notifications, find Shortcuts, and enable Allow Notifications. If your phone uses notification summaries, choose Immediate Delivery for this app or the reminder may sit in a scheduled group until later.
If you have more than one charging point, duplicate the automation and give each copy a different time. The same shortcut can serve both, which keeps the battery threshold consistent. A duplicate is also handy for holidays, shift work or a week of earlier bedtimes.
Compare ways to trigger the reminder
The right trigger depends on how stable your day is. These options cover the most common approaches:
| Method | Best for | Main benefit | Main limitation |
|---|---|---|---|
| Fixed time of day | A consistent bedtime routine | Simple and reliable | Can fire when no charge is needed |
| Fixed time with battery check | Avoiding unnecessary alerts | Warns only at the chosen level | Requires extra setup |
| Alarm trigger | An existing wake-up routine | Follows your alarm timing | Usually too late for before-bed charging |
| Calendar event | Shift work or travel | Flexible schedule | Recurring events need upkeep |
| Location trigger | Changing arrival times | Adapts to your routine | Depends on location permissions and accuracy |
| Manual shortcut | A one-off check | Gives immediate control | Provides no automatic nudge |
For most households, the best balance is a fixed time trigger running a battery-aware shortcut. The time supplies the routine, while the battery condition prevents a pointless alert when the phone is already full or charging. An alarm trigger can follow an existing wake-up alarm, but it may arrive too late for a bedtime charge. A calendar event helps with shift work, and a location trigger can suit people whose charging routine changes when they arrive home.
Location triggers are useful only when you consistently arrive somewhere with a charger and give Shortcuts enough location permission. For a simple bedtime prompt, they add complexity without much benefit. Keep the manual shortcut available for testing or unexpected changes.
Tune the notification for real-life use
Keep the wording short enough to read at a glance. A friendly Australian-style message might say, “Heads up, your iPhone is nearly flat. Give it a top-up before bed.” You can insert the live battery percentage into the notification body by tapping the field and choosing the Battery Level variable.
Open the Shortcuts notification settings to choose a sound and decide how alerts are delivered. Time Sensitive can make the notice appear over some Focus modes, although ordinary delivery is less disruptive at home. Test the wording while your phone is on Do Not Disturb so you know whether you will notice it.
If one nudge gets lost in a noisy room, add another time trigger a few minutes later and point it to the same shortcut. The battery check prevents the second alert from appearing if you have already plugged in. You can also disable an automation temporarily for a night away without deleting it.
Notification content may appear on the Lock Screen, so keep it sensible. A battery percentage is harmless, but household locations or travel details could reveal more than intended. Use generic wording if the iPhone is shared or someone else might see the screen.
Plan for Australian power and changing schedules
Australian wall sockets and power supplies add one practical consideration. Mains power is 230 volts at 50 hertz, and Type I sockets are common. Use an Australian/NZ-style plug or a properly certified travel adapter, and check that a foreign charger supports 100–240 volts. A plug that physically fits is not enough if its voltage or earthing arrangement is unsuitable.
Clock-based reminders follow the local time on your iPhone. That is helpful across daylight-saving changes in Melbourne, Sydney, Adelaide and Hobart, but it also means the alert may arrive at a different point in your routine when you cross time zones. Australia spans roughly UTC+8 to UTC+11, so interstate travel can turn a 9:30 p.m. warning into a late-night or early-morning interruption.
Regional travel makes dependable charging harder to plan. Between Alice Springs and Adelaide, or on a road trip across the Nullarbor, a fuel stop or overnight stop may be the only realistic place to top up. Adjust the threshold and schedule before leaving. In hot weather, keep the iPhone shaded while it charges and avoid leaving it on a warm car dashboard, as high temperatures can make charging slower.
Test the setup and make it automatic
Test the automation before relying on it. Set a temporary trigger for two minutes away, put the iPhone below the threshold, and unplug it. Lock the screen and confirm that the notification arrives. Then plug the phone in and run the shortcut again to check that the charging condition suppresses the warning.
After testing, restore the intended schedule and open the shortcut once more to check its wording. If the percentage is missing, confirm that Get Battery Level runs before the If action and that the Battery Level variable is inserted in the notification. If no alert appears, revisit notification permissions, Focus modes and the Run Immediately setting.
On compatible iPhones, Settings also includes battery charging options such as an 80 per cent limit and Optimized Charging. These can reduce wear, but they do not remind you to connect a cable, so the Shortcuts automation remains the practical nudge. You can also say, “Hey Siri, run Low Battery Charging Alert” to check the shortcut without touching the screen.
Open Shortcuts now, create the battery-aware automation, and set tonight's first charging reminder.