# Power Nap with Health Sync — user reviews > 26 indexed App Store user reviews of Power Nap with Health Sync by Spencer Brown, rated 3.97/5 from 148 ratings. - Source: https://appshunter.io/ios/app/power-nap-with-health-sync/id982370930/reviews - App overview in markdown: https://appshunter.io/ios/app/power-nap-with-health-sync/id982370930.md - Rating breakdown: 5★ 92 · 4★ 17 · 3★ 8 · 2★ 5 · 1★ 26 ## Newest reviews (6 of 26) ### 2/5 — App will not show up on my watch *2018-11-04, version 2.52* It looks like a neat app, but it literally will not show up on my Apple Watch. It’ll show up in my allowed notifications, but no where else other than on my phone. I needed this app for use with my watch not my phone and I have deleted and redownloaded it to no avail. Hope to get a refund if it won’t even show up on the watch.... ### 3/5 — Suggestion for app *2018-08-02, version 2.51* I really love this app however the alarm provided with the app is too quiet when I’m using it in High volume. My suggestion is a way to enable vibration+alarm or change the alarm sound. ### 3/5 — Why is this a paid app? *2017-08-16, version 2.22* I cannot for the life of me understand why this is a paid app. It is not an intuitive interface. It took me a while to figure out how to switch between the different naps (at which point I was frustrated), and there wasn't a Menu or Help or Settings button ANYWHERE. It's a fine app once figured out, but is extraordinarily basic and 100% NOT worth the money. Would be a fine free app though. **Developer response:** Thank you for the review. There is a support website that offers tips and instructions on use of the iPhone and Apple Watch apps. https://2032apps.zendesk.com/hc/en-us/articles/115008745567-iPhone-Nap-Quick-Start ### 3/5 — Suggestions for improvement *2016-01-21, version 1.03* 1) add a settings section. 2) needs timer-style vibration on the Apple Watch (constant vibration)...the current tap vibration method doesn't always wake me up. 3) desperate need of volume control; I believe there's a glitch that keeps turning my iPhone up really loud. ### 3/5 — Music will not stop *2015-07-22, version 1.02* I launched the app from my watch today and at the end of a 60-minute nap my iPhone 5S began to play music to wake me - not from the watch. The problem arose when I tried to turn the music off. I couldn't. I had to hard reset my iPhone to make it stop. ### 1/5 — Waste of money *2015-06-28, version 1.01* This is not worth owning for free. It does not work properly even if it was worth it. It does not give any notification on the watch at all other than saying "wakey wakey". No haptic. No sound. Nothing. And the phone sound isn't loud enough to hear when your awake already. Save your money. Cause God knows I wish I would have saved mine. ## Most critical reviews (10 lowest-rated) ### 1/5 — Doesn’t work. *2022-04-26, version 2.52* Can’t get it to work. ### 1/5 — useless *2020-09-03, version 2.52* all it does is record nap durations, doesn’t analyze sleep at all. if i wanted to know how long my nap was i could just look at the time. not worth it ### 1/5 — What the hell is this!? *2020-01-04, version 2.52* As far as I can see this is just a timer. Thought it might have some sleep tracking abilities, but no. If there are more features, they're certainly not easy to find. Meaningless app, don't buy! ### 1/5 — The Most Difficult Program To Open *2019-01-04, version 2.52* The hell screens immediately open when you start the program. I suspect trying to get past the help screens is more challenging than the program itself. ### 1/5 — Doesn’t show up on my watch *2018-12-01, version 2.52* Since it doesn’t show up on my watch, this is useless ### 1/5 — Not show up on watch *2018-11-21, version 2.52* I can see the icon only in the notifications setting. I want refund. ### 1/5 — Use the phone alarm and save some money *2017-08-27, version 2.22* I don't really get the purpose of this app. You pay $3 and all you get is some preset alarms. The first time I used it, the app crashed in the background and my alarm didn't go off. The second time I used it, it didn't write my sleep to Apple Health. What a waste of money. ### 1/5 — DO NOT PURCHASE *2015-12-29, version 1.03* This app developer is not legit-bought the bundle thinking it was going to be the answer to not having my Fitbit-but I was wrong! Tried to email their support, only to be told it's not a valid email address! What's up with that? Listen to those of us real enough to be actual customers who wasted money and time on these apps-THEY ARE A SCAM! BUYER BEWARE. ### 1/5 — Don't Buy for Watch *2015-11-22, version 1.03* I bought the app primarily for the iWatch functionality. Don't bother. The app didn't even open on my watch. And when I tried to navigate in the phone app I couldn't even get to a basic menu. Wasted my money. ### 1/5 — Rip off- buyer beware *2015-09-23, version 1.03* I've been trying to find a good app for the apple watch which would do something similar to the Sleep Cycle app for my phone. This app ain't it. As far as I can tell, this app lets you choose a nap time, and buzzes your wrist once when that nap time is up. That's pretty much it. It doesn't require a response from you, so you can't rely on it to make sure you wake up. It doesn't seem to use any data from the watch sensors to give estimates of how much time you actually slept. There is almost no in-app help, either on watch or phone. I am unable to find all the screens shown in the App Store view. There are 6 five star reviews so far, and they seem fabricated. There is so much potential for a nap app for the watch, but this app is not capturing that. ## Most praised reviews (10 highest-rated) ### 5/5 — Simple yet Great *2022-04-07, version 2.52* The best feature about this app is how well it works with the Apple Watch and Apple health. My only suggestion would be more choices on the alarm sound. ### 5/5 — Nifty little app *2017-12-14, version 2.40* I like it, use it a lot so well worth it and I’m happy 😊 ### 5/5 — One swipe *2017-09-21, version 2.40* Love that I can easily start a nap, and very cool it links to Health! ### 5/5 — Woohooo! *2017-09-20, version 2.40* You don't need your iPhone to run it And it works even with do not disturb on your wrist and silent mode on! Simple but effective! ### 5/5 — Best nap app for the Watch *2017-09-19, version 2.40* Does one thing and does it perfectly. This developer understands you don't want to be messing around when you just want to take a nap. A must for watch owners ### 5/5 — Best Nap App for Apple Watch *2017-07-25, version 2.22* Great power nap app, love it especially on my Apple Watch! Can easily use with Siri to start a nap with Power Nap. ### 5/5 — Chill for quick naps *2015-12-25, version 1.03* Been looking for something to track my short naps in the day I have long work days often need to sleep before commutes great that k can leave my phone in my bag and track in relation to how long I sleep at night my power naps. ### 5/5 — Outstanding *2015-08-11, version 1.03* Excellent App that functions 100% as advertised - couldn't be more pleased... Highly Recommend!! ### 5/5 — Wow. *2015-07-08, version 1.02* Kudos to this app. I suffer from REM sleep behavior disorder, which essentially means that I physically act out my dreams. My quality of sleep was terrible and I had to learn to bare with the fact that on some nights I would hurt my significant other, despite me being asleep. My unwillingness to take medicine meant that there was no cure, until this app. I have been able to literally power nap through some of the sleep stages in order to improve my quality of sleep. I no longer act out my dreams and now sleep so much better. Thank you so much for literally changing my life. ### 3/5 — Timer App *2020-08-03, version 2.52* This is a timer that can display heart rate data from what I can tell. I don’t know why I thought this was using Apple Watch data to determine when I would be asleep or not. It looks nice, works fine, it’s just not what I expected. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*