I bought two band 2 pro wrist watches for my girlfriend and me. I am on android whilst she is on iPhone.
I have noticed some differences and wondered if you could help with each of the topics below:
1 - with trusleep and heart rate monitor always on my watch lasts approximately 10 days, hers only 3-5
2 - my watch syncs much more frequently than hers, she must wait every time she opens the app, I rarely need to
3 - I get the option to enable notification by specific app (eg Gmail or WhatsApp etc) she only sees 'messages' and it enables everything or nothing
4 - my watch is on firmware 1.2.43 whereas hers is on 1.2.47. Neither app believes there is an update available when the 'check for updates button is pressed'
Please let me know if you have any answers to the above, the battery drain is the main problem as we're travelling and don't always have access to electricity.