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Power 2 for iPhone and Apple Watch

By Thientam Bach

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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.

What's New in Version 1.0.1

• Addresses battery drain on Apple Watch
• Adds localization for Japanese

Note: We have noticed that rebooting both iPhone and Apple Watch before installing Power 2 can help with the performance. And as always, we appreciate your support and please leave us a review, thank you!


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Customer Reviews

Great app/complication...huge battery drainer

Really great app and complication. I've been wanting something like this for a while. However, when I had it installed as a complication, my watch battery would die every day at about 7 pm. As soon as I uninstalled the app, my watch would last me all day and would be at about 50% when I went to bed, which is the behavior I was seeing before I installed this app.

Nice Concept, Poorly executed

It was a nice idea. But like many have already said, the complication isn't accurate & it's draining my Apple Watch's battery way too fast. It's dying 4-5 hours sooner than it would normally, at first I thought it was the beta I'm running, but it was the app. I might reinstall if the battery drain and complication accuracy is resolved. It was a nice try, keep on trying mate.

I gave it over a week...

Was never even close to accurate unless you clicked the complication, which kind of defeats the purpose. It also drained the heck out of my battery on my watch. I was getting around 30% less battery each day, which is unacceptable, especially when it doesn't even work.

Power 2 for iPhone and Apple Watch
View in iTunes
Offers Apple Watch App for iPhone
  • $1.99
  • Category: Utilities
  • Updated:
  • Version: 1.0.1
  • Size: 24.6 MB
  • Apple Watch: Yes
  • Languages: English, French, German, Japanese, Simplified Chinese, Swedish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
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