Hi, I opened the app this morning and there was an announcement of updates etc, including haptics. But when I proceeded to do my workout there were no sounds to alert me to go from active to cooldown and vice versa. I had my sound up to the max, what else should I check? I had to keep my phone in my hand and regularly look, not ideal? Otherwise I love this! Hope you can help? PS: I use an iPhone. Many thanks, Margaret