I'm not quite as ready to jump into HN attack mode.I immediately wanted to buy and/or help this company somehow. I've literally stayed up worrying about my dog because of lack of intel. But you're right, the intel is not
quite there (yet).
I have 2 chocolate labs, and immediately was thinking how amazing this is as one is getting older - however, I'd like to think I am an 'attentive' pet owner (if not over-attentive by my wife's standards).
Your point about what the device can/can't discern is important. That is where I hope to see this go. Unfortunately for pet owners, your dog often doesn't communicate with you very well regarding their health. Sure, weight is relatively easy to discern, as are superficial wounds. But infections, arthritis, skin/coat health - all could be studied to give an owner insight if it is time to visit the vet. Ala preventative medicine.
Too many times an unusual throw up, limp, sleepless night can cause a vet trip and be nothing, but even slight trends could tell you a lot about the dogs health.