Useless
Scanner doesn’t work and even if it did the app is limited. Totally useless. I’d give it no stars if I could.
Works as intended but…
As MrDead63 wrote, you need to put the phone camera as close to the diode as possible, and fill the entire screen. The green circle is just misleading. Forget about it. A bit fiddly with my sensor being attached near the ceiling, but doable. Would be much better if the instructions were clearer.
FireHawk Data Scan
Never had a problem with the app not working from iPhone 7 right through to iPhone 26, just lay the camera lens on top of the led, if the bar doesn’t fill right up just press scan again works every time.
Doesn’t work
Got a monitor from a local charity as I didn’t have one. When scanning into the app, the app just crashes. Tried a few times so can’t use the app. They need to improve this as it’s an important piece of kit that should alert you if needed. Don’t offer an app if it is not working!!
Useless
Doesn’t scan, doesn’t do anything. Pointless. Should’ve bought the base model and saved an extra couple of quid!
