com.chakaponden.sleepasandroid.o2ring
com.chakaponden.sleepasandroid.go2sleep
Big thanks!
Big thanks, Iâm will be releasing this later todayâŚ
I believe I have the latest beta. Selecting automatic connects to my huawei watch but does not connect to either go2sleep, nor o2ring. Their services donât start and they donât vibrate or light up as they would normally on connection. Do I need to do anything else to allow the add ons to send data to SAA?
Many thanks @Michael⌠@Den I guess the add-ons require the com.urbandroid.sleep.watch.CHECK_CONNECTED to start sending the HR data? In this case I will try to find a better workaroundâŚ
Hi @petr-urbandroid & @Den I have the O2Ring and Viatomâs PC software installed to download the stored data from the ring. Iâve also downloaded the stored data using the Android app they provide.
Iâm considering two approaches to using that composite data which comprises oxygen, heart rate and motion.
Iâve exported the downloaded ring data to CSV. Would a solution (at least on the interim) be to use Automate to read the CSV content and perform a âplaybackâ of the CSV content into Sleep as Android via its API?
The other alternative that would seem to need substantially more external processing would be to translate the series from the csv exported ring data into format for import into SaA.
@Den If I recall correctly you received information from Wellue that helped you implement your add-on. If yes, did that also include information on the format of their binary save file?
I donât mind not having the data appear in SaA in real time. A batch data load when I wake up is fine with me.
Any other approaches to to consider in possibly consuming O2Ring data (all channels i.e. O2, HR, movement)?
Could you describe how API should be changed to be compatible with the latest beta?
Nope. I have only BLE packets format from Wellue. You can contact them and request additional information.
Thanks @Den
I was fortunate to find another source from somebody who reverse engineered it:
Example from the post above I plan to try with my data:
Code:
00000000 03 00 e3 07 0b 19 17 20 29 9d 71 00 00 c4 5a 00 |....... ).q...Z.|
00000010 00 60 5c 02 00 00 00 00 00 63 00 00 00 00 00 00 |.`\......c......|
00000020 00 00 00 00 00 00 00 00 ff ff ff 00 00 ff ff ff |................|
00000030 00 00 61 3a 00 00 00 61 3a 00 00 00 61 3a 00 08 |..a:...a:...a:..|
00000040 00 61 3a 00 08 00 61 3a 00 01 00 61 3a 00 01 00 |.a:...a:...a:...|
00000050 61 3c 00 00 00 61 3c 00 00 00 61 3b 00 01 00 61 |a<...a<...a;...a|
Thereâs a âsignatureâ 0x0003, followed by binary year (uint16), month, day, hour, minute and second (all uint8), then some stuff I donât understand, and finally 5-byte records of O2, Heart, ???, Motion, ??? (all uint8) at 2 seconds each.
I read the whole thread, and as a few others, Iâd love to know whether the O2 sensor in my Amazfit Band 5 will be supported too. Notify & Fitness for Amazfit, which I use, reads and displays my O2 together with my heartbeat, and since it transmits the later to Sleep as Android, I imagine it could also transmit the former.
Is this something the SaA needs to implement on its end, as in, does it need to ask this data from N&FfA, which already has it passively available for consumption? Or is it the other way around, with N&FfA having to actively transmit this data to SaA, which passively receives it?
If itâs the later, I might try asking at N&FfAâs support to begin providing it.
PS: I donât purchase a better O2 sensor, as the ones suggested here in the thread or in the official documentation, because theyâre very expensive in the Brazilian market. Our government taxes gadgets (plus their shipping cost) at close to 100%, so an imported $70 O2 reader would cost close to $200 here.
The AB5, in contrast, is cheap. I paid $40 for mine, and while it fails to read O2 data very frequently, thatâs still better than nothing, as my goal is COVID prevention more than anything else (if my O2 goes down and stay there Iâll run to the hospital).
Having the data on N&FfAâs app alone covers that angle, but as a long time SaA user I was pleasantly surprised when I discovered they talk with each other. Itâd be doubly amazing then if they could go all the way and share O2 data too.
Thanks!
So I tried to fabricate a backup file from the 02Ring .csv export from todayâs sleep record.
SaA did not complain but the resulting imported data appears to no fit properly in the time frame.
Simple calculation error. I forgot to add in the 4 hour offset from UTC to US Eastern Daylight Time.
Hello, I did implement a more robust way to allow multiple devices in the latest BETA version of the app⌠@Michael would you be willing to give it a try? It is version 20210323⌠I cannot test it with the usual setup but i have tried this 2 nights with a Wear OS + Amazfit Band 5 and it seems to be working wellâŚ
To make this working:
- Settings > Wearables > Automatic needs to be the choice
- Sleep tracking needs to be started from the phone
If something is not working please use menu - report a bug pleaseâŚ
Many thanksâŚ
Hi @petr-urbandroid, yes definitely happy to test. That version hasnât come through yet but I will test it as soon as I get it. Will the add ins require any changes? I gather it wonât allow the light phaser to be used for motion tracking?
I assume this update (or other recent ones) wonât be offered in Play Store for older OS? My tablet manufacturer stopped at Android 5
Also Iâm continuing work on translating each nightâs O2Ring exported data into a SaA sleep backup record. It seems to be accepting and plotting O2 and HR data as expected, but motion data appears less so. Iâve tried scaling the values for import to fall between 0 and 10. Is that the range SaA expects? Should I expect that motion data to generate a sleep level (range from deep sleep to awake) when imported into SaA? It seems to need the âcyclesâ value. Is that right? For the sleep record Mar 21 (image above) I used w cycles value of 3, from that nightâs record originally generated with Mi Band and re-imported with O2Ring data.
Seems to have worked well last night! I posted a bug report in case that provides some additional insight. My huawei watch has an HR sensor, so Iâm not sure which sensor was used for hr (watch or o2ring)? Will test again tonight.
@petr-urbandroid I spoke too soon. Something isnât working - couldnât get o2ring data for any sessions last night and the o2ring add on continues to be in a running state after tracking is stopped. Manually stopping the add on ensures it automatically connects to my o2ring for the next session, however no data is being transmitted and it doesnât stop running when tracking ends.
@petr-urbandroid, @Den I decided to install the go2sleep add on tonight (and uninstall o2ring add on) and it too worked for the first session - hr and spo2 from the add on and movement from the gear os watch. But after stopping tracking, the add on was still running in the foreground. So I stopped the service and now it doesnât provide hr/spo2 data. It is definitely starting when the session starts (but not stopping at the end). The notification comes up and my go2sleep device vibrates. But no data is being sent. Itâs like the messages channel is blocked after the first proper run. I tried uninstalling and reinstalling the add on to no avail.
@petr-urbandroid toggling the bluetooth smart for hr setting seems to re enable hr and spo2 from the add on. It seems to need the Bluetooth smart setting toggled from on to off or vice versa after every sleep session to enable saa to receive data from the add onsâŚ