After a decade of buying garmin stuff I've learned to ask this question before I buy because hindsight is only regret
I am attracted to the v2 speed sensor because dc-rainmaker mentioned it can save activity even without a connection to ant/bluetooth
That sounds like the hrm-tri/pro where it has memory and can sync up when it (often) disconnected from the fenix mid-activity or has lots of dropout
I am not aware of any other speed sensor from any other company that does that and I suspect even if they did have one it wouldn't have the integration?
Thanks for any feedback, while it's half the price of something like a hrm-pro it's still an "investment"
Wish they had "factory refurbished" models with the year warranty from Garmin, that would be worth the risk.
ps. I've read the cadence sensor won't work without the speed sensor? Is that true? I'm better cadence doesn't have the memory feature.