Hi Runner!
I'm thinking about to buy a FR45, but there is something I really need to know before buy it. Can I use the watch whiling it is recharging?
I run Ultramarathon, and any Trail Race from 50 miles already takes 15h or more. I need to take a power bank with me to recharge the watch during the race and I need it keep tacking the distance, time etc
I know that some models allow to do it, but I'm not sure about the FR45 in special.
Thank you,
Iago