Questions about Samsung Galaxy Watch3

Does anyone know if the ECG and blood pressure functions still require a Samsung Galaxy smartphone? Or is there any other way to use these functions on another Android device?

Now I've been waiting for the Samsung Galaxy Watch 3, 45 mm stainless steel, since 11.03.2021. I appreciate the ship congestion in the Suez Canal, but I'm constantly being put off. Today (13.04.2021) another 7-9 days! What is this? Why does DIGITEC sell goods that it cannot deliver? And today (13.04.2021) the same watch, which is not available, costs Fr. 319.- and I paid Fr. 330.- on 11.03.2021 on the assumption that delivery was possible!!!

Can I also connect the watch to my Huawei P30 Pro and use the functions? Is it also possible to connect the watch with a Bluetooth chest strap? Thank you

Since the product is for men, is there also a testosterone level indicator?

Does this watch have the fall function built in, or not? Does it only work with a Samsung mobile phone?

Do all features (incl. ECG) work here or do we have to wait indefinitely?

Is the charging cradle of the galaxy watch 1 compatible with the new watch 3? Merci + Greetings

When will a charger be available?

By when and at approximately what price will the Titan version be on sale?

In order to use the special features of this smartwatch (blood pressure, ECG, blood-oxygen measurement), it _MUST_ be a Samsung mobile phone to really use all the features of the Samsung Health Monitor app, or is it also possible with a Samsung tablet (Galaxy Tab A or similar)? Because having to buy a Samsung mobile phone would annoy me, but I would already have a Samsung tablet.