Was great before the update

I bought this app right after I got my new Apple Watch and it was great to see into a part of my life that until now was unknown. That all went away when I updated my watch to 2.0 and then to 2.0.1 I have emailed the developer and all I got back was its apples fault that the motion permissions has a bug in it. He even states so in his description section of the app. What he doesnt inform you is that the app will not load and crashes every time because of this bug so you cant use just the pulse part like in the old version before he added the motion detection ability. How about give the user the option to turn off motion so that I can still use the pulse part of the app that was what I bought the app for in the first place?!? Motion detection has already been well done in the app "Motion 24/7" This is why I have downgraded the app to 2 stars. The app is even called "sleep pulse" not "sleep pulse and motion" if the motion part is buggy and Apple has yet to fix it then disable the motion part until then so that users and still use the best part of the app which is the pulse monitoring. I have the new iPhone 6s and I even took both watch and phone to the apple Genius Bar to verify there was no hardware issue. After a week of testing they found nothing wrong with either and they had even swapped out my watch with a new one and still the app will not work so it is definitely a software issue. So at this time I recommend people pass on buying this app until the developer at least makes the pulse part work again or Apple fixes the motion part for as of now you will buy an app that nothing works on it and you will be a wasting your money.
Update 9 Dec 2015:
Updated Apple watch to 2.1 going the bug fixes Apple claimed it fixed would solve the issue of this app failing to start on the watch but it did not. Reducing my review to one star this is unacceptable to go this long with a non working app when all my other apps work.
Update 13 June 2016: dont know what changed but after trying the app multiple times each month, last week it finally started working again but only if you launch the app from the watch icon screen. It still hangs up if you try to start it from the glances screen. Also out of recording 4 nights, last night it did not sync correctly to the phone which has happen two other nights but this time the data is gone when I tried to sync again. This is the first time I had woke the watch up before getting the iPhone first and launching the app before syncing so maybe this caused the data to disappear. Never the less as long as the sync reliably works other wise Im ok with how it works. The data detail is awesome and really helps pinpoint what happens when you sleep. Seems more accurate than most other sleep app recorders with more information. Knocking off 2 stars for reliability and not having glances work. Oh and my iPhone is a 6s on iOS 9.0.2 so you dont have to have iOS 9.2 for the app to work.

Curiouslibra about Sleep Tracker - Sleep Pulse 3, v2.02