Testing out some more features. I wanted to test the Bluetooth as a leash for my survival kit and the light itself. Hypothetically it should work really good for that as the smart light can be set to notify the user if separated. In addition the light flashes as a pager/marker. It worked great testing inside the kitchen but what about 8 miles today through the woods.
The canned survival situation. Stop to get a drink and something out of my pack.
My daypack kit. We will be hiking into the night.
The PSK.
There is the Smart.
Canned survival situation. The PSK slides off behind the log. I don't notice it when packing up........
I made sure both were paired for the test. Walking away noticed the strobe going off first then my phone issues this alert with sound.
It's hard to see in the photo (will show the night test in this post) but I could clearly see the strobe at distance from inside the kit. The strobe over time goes to high and finally low beacon mode.
Figured this was the best thing ever. Granted there are GPS trackers but none which are also bright flashlights with a very very bright strobe marker. I verified the pairing, tossed the PSK into my pack moving on. Then I heard the alert and knew the game was afoot. Yup the connectivity isn't the same in an uncontrolled environment. The false alerts came one after another. I put the light in an outside mesh pack pocket and that helped a bit but still got false alarms. Tried different things and despite hopeful rest bits it would fail. Finally had some stability by putting the light in one front pocket and phone in another front pocket. The problem near as I could tell was the connectivity is stable in an unobstructed line but any real work conditions would trigger a false alarm. Worked great on the kitchen table or forest floor but put it in the wrong place on my person and it would fail. Then again with intermittent issues it can be hard to work out the true problem.
Moving on to night. I put the PSK on the ground then walked away. The strobe fired first at about 20 feet then phone alert at maybe 40 feet. There was no missing that glowing/flashing PSK.
Put it back in my pack...... then promptly got more false alarms. So reestablished the pairing to test the oh snap I dropped my light in the dark dank woods situation.
At around 20 feet the woods turned into a disco, another 10-20 feet the phone alert triggered.
Here is the problem. The real useful tool is the "notify when out of range" feature. But I find turning off this feature is necessary. The light will often reconnect so with this feature turned off you won't notice a problem. That's the problem. I am always fighting the technology to do something. Unless mistaken the smart features are why they needed a reset function but that function can disable the light during a battery change for 3 minutes. Also the reset puts you back into strobe land. One of the issue from the early days of muti mode LED lights was to properly hide the strobe mode. The smart quark takes in your face strobe to a new level. It is set to strobe as a default and during actual use it almost looks for a reason to default back to......strobe.
The strobe was wonderful when testing the light's paging system in controlled situations. But it seems more often than not I was taking a strobing light out of my pack or pocket when the connection was mistakenly lost. Never been strobed more in my life, the 70's not withstanding. NOT having strobe on default is a strong recommendation however don't see how to change that. I did test the last seen function and it worked so that's something though sometimes if I didn't verify the paring the light wouldn't be paired and the info was not relevant to the situation. Often if the light is somehow used it would be connected but given all the unintentional disconnects and the need to shut down the notification system now sure I would not stake my life on it. Maybe more testing of this feature would help. I do think it can auto reconnect but sometimes it isn't connected for no obvious reason.
Having fun testing the light but as an actual tool it seems to always be fighting me. I do really like the tail cap. I like the fact the side button glows but somehow it's too uncomfortable to use so employ the back button more. It just digs into my finger. Being stiff is ok to avoid accidental activation but the 4/7 logo shape and cold hands worked out badly for me. Didn't notice it as much till did some colder field testing. The back button was ok in the cold. Also my previous tests seems to indicate the battery testing function was ok however need to run down more batteries.