Can I use my smartwatch without a SIM card? What can it do without a SIM card? - Quora

Are the smart watches that are compatible with Android/iPhone needing an additional SIM? How do smart watches work without a SIM? - Quora

Can you recommend smartwatches with a lot of options that are reasonable? - Quora

How Smartwatch work without sim card & memory card

Can I use my smartphone SIM card in my smartwatch? - Quora

Are there any Android smart watches with ECG/EKG? - Quora

What is the latest Bluetooth calling smartwatch that you would recommend? - Quora

Do any watches exist that look like smartwatches but don't have any smart features, only telling time and date? - Quora

Are the smart watches that are compatible with Android/iPhone needing an additional SIM? How do smart watches work without a SIM? - Quora

Can I use my smartphone SIM card in my smartwatch? - Quora

Is a smart watch beneficial for your daily use? - Quora

What are smart watches without sensors? - Quora