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Pyle PAW1 alti/baro/compass/thermometer watch

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PostedMar 29, 2012 at 6:39 pm

For about eight months I looked for a good quality watch (Suunto, Casio, etc.) that has two functions that interest me: a (barometric) altimeter and a thermometer with a min/max or (hourly) autorecord function. The only watch I found that had the functions I wanted was a low-cost Suunto knockoff marketed by Pyle. I bought it for $35. Without the band (I plan to attach it to my pack), it weighs 1.1 oz.

It arrived yesterday, and I subjected it to some less-than-rigorous testing. The thermometer cannot be calibrated but it is more accurate than I expected. Also, it measures a relatively broad temperature range. Many thermistor-equipped watches advertise that they will measure from 14F to 120F, but the PAW1 measured my freezer at 3.8F, within half a degree of a reference mercury thermometer, and it continued to work perfectly at that temperature. The watch reports the minimum temp since it was last reset as 3.3 F (my freezer), and the max as 91.4F (my dog's bed, under my dog).

The barometer/altimeter function seems passable as well. It only expresses barometric pressure in mbar or psi, though, not inches Hg. A storm passed through my area yesterday, and the watch reported a barometric pressure drop as the storm approached, and an increase as the sun came out today. The elevation here is 60ft. The watch reported an increase in elevation to 88 feet as the storm came in, and a drop in elevation to 54 feet today, when the sun came out.

I haven't yet tested the compass function because I don't plan to ever use it. I'll post updates on how it holds up once I have used it outdoors. I have concerns about reliability (button and screen failure, etc.) and water resistance.

watch

watch1

PostedMar 30, 2012 at 3:13 am

Thanks for the report, I'll keep an eye on this. It's deceiving how difficult it is to find a simple watch with just those few functions (I'm also interested only in temp, altitude and time plus an alarm) that's also a quality item. It seems if you want quality you must pay for lots of functions I particularly will never use.

It looks from the pics that you can see those three data (temp, altitude and time) at the same time in the screen, could you confirm that?

Also, can you change the battery yourself? This is actually the only thing I'm missing in the watch I've been using for years.

I'll look for your longer term use updates.

Roger Caffin BPL Member
PostedMar 30, 2012 at 3:51 am

What I would REALLY like to find is a small watch/altimeter which does NOT contain a compass.
Why? Two reasons.

The first is that the sensors needed to detect the Earth's magnetic field are relatively huge and burn a lot of power. Both are bad ideas for me. I want a small unit.

The second reason is that such watch-based 'compasses' are really unreliable: tilt the watch slightly and the compass reading goes haywire. Yes, I have tested that on several different brands and models. I much prefer a conventional (no battery) magnetic compass.

But it seems that marketing firmly believes we all need a compass in our watch. And that the watch needs to be as large as possible, with big macho lumps. Sigh.

Cheers

PostedMar 30, 2012 at 8:41 am

Inaki, the main screen in the above photos actually just shows time, date, and temperature. To see altitude requires one button push and to see barometric pressure requires two. The battery can be changed easily. There is a little threaded lid with an O-ring seal and a notch for a coin to open or close it.

Roger, I completely agree about compasses in digital watches. This Pyle, actually, allows you to turn the compass sensor on and off. I turned it off to extend battery life and I will probably never turn it on again. A well made, waterproof, compass-free version of this watch would be perfect for me.

PostedMar 30, 2012 at 11:18 am

Agree about not needing a compass but it seems difficult to find one of these watches without that function that’s also a quality watch. It seems the compass thing sells well. I’ve been trying a simple watch from some local REI-like big chain own brand, just the functions I need but I’m afraid quality is somewhat lacking. On the short term, I can say it suffers in the cold.

The one watch I mentioned that I’ve been using and I’m perfectly happy with is this Avocet except for the fact that I’m not supposed to try to change the battery myself. It’s a problem for long trips.

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