Power 2 for iPhone and Apple Watch

Last modified
Sunday, April 5, 2020

Description of App

Power 2 enables you to quickly see your iPhone battery life and more from your Apple Watch just by raising your wrist.

Add Power 2's complication to your favourite watch face so you can quickly see your iPhone battery life. Power 2's complication also knows when your phone is in low power mode, charging or fully charged. Its that smart, fast and simple.

Power 2 will notify you when your iPhone battery is running low and/or is fully charged, even if your iPhone is charging in the other room.

Time Travel
Have to run out but forgot to charge your iPhone so now you don't know how long your iPhone battery will last? Time Travel will give you an idea of how long your iPhone battery could last for.


Power 2 is set to automatically check your iPhone battery life once every 30 minutes and will only send you a notification when your iPhone battery is within the following range:

• Full Charge
• 95% – 85%
• 55% – 45%
• 20% – 10%
• 9% – 1%

NOTE: For notifications to work properly, you must have Background App Refresh enabled for Power 2 (Settings -> General -> Background App Refresh).

Time Travel will display estimation on your iPhone battery life based on non-stop usage while on Wi-Fi.



Free or Paid


watchOS Version


Accessibility Comments

The app is fully accessible and is easy to use, especially when the complication is added to the Watch face.


Fully Accessible

Other Comments

I always forget to check the iPhone's battery life, so having this app shown on my watch is very useful.


1 people have recommended this app

Most recently recommended by Naoki-Luca 3 years 9 months ago



Submitted by Chris Gilland on Wednesday, October 31, 2018

Honestly, why not just use Siri to ask what your iPhone battery life is. Now, if the complication showed both your watch, and your iPhone battery status in one place, that would absolutely be fantastic, but it doesn't look like that's what is happening, as far as I can tell. Will Siri not tell you your phone status, if you raise your wrist, and ask? Apple Watch Series 3 Nike, Watch OS5.

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