That is not necessarily true for all locations. For example here in the US there are multiple providers Sim cards that work as long as they are on the GSM network.
Working fine with telstra in Australia.
As @Jonathan_Bickel says, itās different in different countries and unfortunately some EU countries are starting to block Chinese IMEI numbers.
So if there are problems and the APN is correct - contacting your service provider and asking them is the best option.
Or try a couple of cheap pay as you go Sim cards from different providers.
My new LOKMAT APPLLP 4 is very cool 
Thanks @Joao_Nascimento for the ClockSkin RalphLauren_Camouflage Here is my ClockSkin - RalphLauren_Camouflage anyone will be able to see it on YouTube.
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Hi friends. Got some news (the smartwatch doesnāt works with the sim of my network provider (TIM ITALIA):
I tried with some different sim cards and it works fine only with the VODAFONE one.
so I decided to ask to my provider (TIM ITALIA) if it was possible to get the IMEI code unblocked, in order to use the smartwatch with the sim I have
unfortunately I couldnāt find any IMEI code on the smartwatch!
the LOKMAT engineer I asked said that it was due to an upgrade to the english version they made before shipping the smartwatch.
Iām afraid thereās nothing else to do. I therefore must return the watch
That is not goodā¦
Really sorry to hear about this.
But I am now confusedā¦
If you have no imei number Vodafone would not work either.
Can you make calls with the Vodafone Sim in the watch?
With no imei NO SIM should be usable.
IMEI should be in Settings / About Watch /
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I confirm that Pablo: there isnāt the IMEI but I can make phone calls with vodafone
Sconosciuto = unknown
@Jimi1975
Well that is incredibleā¦
With no Wi-Fi enabled and Sim only - you can make and receive phone calls?
Unless it is using Wi-Fi for calls, which is possible on this firmwareā¦?
But stillā¦ 
How crazy is Vodafone to allow that to happen?
Iām speechless 
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Received my watch yesterday. So far iĀ“m happy. It very responsive, battery seems good, and looks good on me. 
Does anyone know if and how itĀ“s possible to use the heart rate monitor with common running apps like adidas running?
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In watch settings allow app access to sensors ( permissions ) . Sadly " my running app " is still not 100% work8ng with A10
Thank you. It seems adidas running app doesnĀ“t request that permissionā¦ Or do i get that wrong?
Settings/ Apps&Notifications/ Permission manager / Sensors. There is no app listed there.
If there is no option within settings to use sensors iām afraid this is not possible . Some apps do , some dont . Sorry
It may not be exactly what you want, but thereās HeartFit. It can periodically announce your HR and save it to Google Fit. If you need additional/different functionality I will certainly consider it.
Thank you. I will try.
Do you know of any running app with voice coach, that utilizes the internal sensor? i really like to have the watch tell me my stats every kmā¦
Runmeter used to but again compatibilty with newer watches could be lacking
Google Fit has a voice coach.
Hi. Iām wondering if I can use the Google Play store. I realize Iād have to install the services and whatnot with it. Is it at all supported on this watch?
Google play services comes pre-installed on the full android smartwatches.
Hmm mine did not so maybe I donāt have exactly the same version watch. It says itās z36 and an appllp 4 but maybe itās something else. Thank you!
Can you provide a picture of the build version?
The play services are only missing if the device comes with the chinese firmware version.
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