What firmware version and what apps do you have on the bangle?
Got similar issues 1-2 months ago (without connect/disconnect messages on the watch), but has been better lately. If you have an older FW version, definitely try to update the firmware and clean all apps.
And could be an issue with your laptop / computer. For example my phone (Huawei P10, nothing fancy) is much much better at bluetooth connectivity than my laptop (a Lenovo Thinkpad Edge gen2). Totally offtopic, but my wife's 10 year old Dell has much better wifi than a newer Dell I had...
I bought 1 month ago and after facing the problem, I updated FW with espruino_2v05.87_banglejs.zip but situation is same. weak and unstable Bluetooth, unable to connect to Espruino Web IDE, unable to communicate to App Loader (it shows connected to App Loader).
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
What firmware version and what apps do you have on the bangle?
Got similar issues 1-2 months ago (without connect/disconnect messages on the watch), but has been better lately. If you have an older FW version, definitely try to update the firmware and clean all apps.
And could be an issue with your laptop / computer. For example my phone (Huawei P10, nothing fancy) is much much better at bluetooth connectivity than my laptop (a Lenovo Thinkpad Edge gen2). Totally offtopic, but my wife's 10 year old Dell has much better wifi than a newer Dell I had...