Atmotube is great but I have noticed that the syncing is not always working. Also if I connect my Bluetooth headphones to my phone; Atmotube losses connection. Although I suppose it should stay connected as an smartwatch does.
The software is so bad, it's impossible to rate the hardware.
Works as expected. App is smooth, no complaints. Battery on device lasts for 5 days
Great array of measurements!
Quick response from the app
Love it and highly appreciate all the efforts to make this product