2/23/13 UPDATE - I forgot the Pebble charger at a location which I can only travel to once a week. I used my Pebble watch last Saturday and Sunday (2/16-17) and turned it off during the week until I could get the charging cable today (2/23). On Thursday (2/21) I tried to turn on the Pebble and it had no response) Today (Saturday), I plugged in my Pebble to the charger and it is still dormant. The Pebble watch cannot handle outdoor running and being turned off. Asking for a refund/exchange; will update on progress soon.
3/20/13 UPDATE - Pebble support has emailed me an RMA to replace the Pebble watch. Will be mailing it out this weekend.
4/20/13 UPDATE - Replacement Pebble arrived and has been opened. The watch is working so far, not sure if I will go running with it again though.
4/22/13 UPDATE - Pebble watch has suffered casualties again. The watch strap’s pin broke. Contacting Pebble to resolve this issue again…
I took my new Pebble for a run last weekend and noticed some display issues possibly due to cold temperature. The Pebble support site states that the Pebble will function from -10° to 60° C.
The temperature during my run was -6° C and ~20 minutes. Afterwards, I took a shower in a heated building of ~38° C. A few minutes after the shower, I noticed wavy shadows snaking up and down the Pebble’s LCD screen, more on the screen later.
The first image is just out of the shower and while heating up breakfast. The second image is after about an hour indoors. The shadows began fading after 12 hours which is unacceptable considering that the watch was used within acceptable operating conditions.
The shadows did not fully disappear, either; remaining as a faint outline.
-20° < -10° < -6° < 60° < **70° **C
Italics – Operating temperature (morning run temperature).
Normal – Pebble’s listed operating temperature range.
Bold – Sharp Memory LCD listed operating temperature range. The Pebble uses a Sharp Memory LCD.
-6° C is obviously well in between the Pebble and LCD’s temperature ranges. Even if the Pebble’s circuitry failed, the Sharp Memory LCD should not have shown defects such as the shadow.
Perhaps it’s moisture from the shower? The Pebble is listed as waterproof up to 5 ATM. I’m pretty sure a standard shower does not clock out at 5 ATM of pressure.
Perhaps it was subject to too much physical activity? The Pebble site advertises future uses for the watch as a run tracker/keeper and other outdoors activities uses. Many people run with their watches on, too.
The Pebble probably could not compensate for an increase in temperature from the cold outdoors to a warm building. The shadows look as if the screen is warping at the dark points due to the temperature change. Considering we have waited about 9 months for this watch, it’s disappointing that the makers did not consider temperature fluctuations as an affecting factor of the watch. At least the watch is still useful for checking Uniwar.
About Pebble’s screen from before…