Pebble black (iFixit 001)

Perhaps in a slight indication of the kinds of limitations we could expect from Apple’s rumored iWatch, repair wizards over at iFixit tore apart the Pebble smartwatch, having concluded that the components are so densely packed in such a tiny space that the gizmo is not repairable at all. As a result, iFixit refrained from giving the Pebble a repairability score in the first place.

And because the makers of the Pebble smartwatch had to use excessive adhesive for waterproofing, the battery is “very inaccessible” and there’s no way of prying open the device “without compromising the display”

According to iFixit, the product “employs tons of adhesive to keep water, and tinkerers, out.” Couple that with a bezel around the screen and separating the cases without compromising the display becomes literally impossible.

We manage to part the cases, leaving the stubborn smartwatch in only slightly better condition than if we had bombarded it with actual pebbles until it popped open.

The Pebble’s innards are housed in a single simple assembly, boxed within a light plastic frame. Its Fullriver battery is rated at 3.7 Volts and 130 mAh, with the Pebble-rated performance of over seven days on a single charge.

iFixit estimates that the battery’s inaccessibility limits the device’s lifespan to about 6-10 years. So, when the battery dies, you’ll have to purchase another Pebble, I’m afraid.

Pebble black (iFixit 002)

iFixit couldn’t find signs of Bluetooth Smart (or Bluetooth 4.0) support, despite the company claiming the functionality will be enabled via a future firmware update.

The backside of the motherboard contains a Panasonic RF module which should support both regular Bluetooth and Bluetooth Low Energy (BLE) functionality. However, digging deeper reveals a Texas Instruments chip which, according to its datasheet, doesn’t support BLE.

“Word on the street was that Pebble had BLE functionality just waiting to be activated with a firmware update, but we can’t find evidence of the hardware to back up this hidden potential,” the repair experts note.

Pebble has responded and confirmed in a written statement that the watch does indeed support Bluetooth 4.0:

The Bluetooth chips TI sent to Panasonic were labeled CC2560 but have been flashed with the firmware (and BT LE support) of a CC2564. That’s why the module was labeled PAN1316. Many chip vendors make silicon consistent between product lines but simply flash different firmware to enable features.

Our chips were labeled CC2560 because TI asked us if we wouldn’t mind using them with CC2564 firmware to speed up our order. Pebble most definitely has Bluetooth LE support, though it has not yet been enabled in our operating system.

The Pebble smartwatch is available for $150.

It talks to Apple’s iPhone and Android smartphones via Bluetooth and through a dedicated app which supports notifications for incoming calls, emails and texts – and lots more with a jailbreak tweak called BTNotificationEnabler – on its 144 x 168 pixel black and white e-paper display.

  • study shows, it isnt a very good device in general either

    • pegger1

      What study? I’d like to read that study.

    • Me too

  • A 6-10 years life isn’t that bad, especially when you consider that the technology used in this watch will likely be obsolete in 2-3 years. If I was in the market for a smartwatch, I’d definitely wait to see what Apple/Samsung come up with because I sense it will blow away everything the Pebble can do.

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  • i would never buy that thing…

    • But you’ll buy the iwatch when it comes out.

      • Bob

        Because it’s made by Apple, so it’s defo going to be awesome and pretty.

  • I received mine today! Today was a good day 🙂

  • 6-10 lifespan….

    in anyone is using one of these even 5 years from now, that would be amazing. 10 years? haha. imagine seeing someone use a smartphone from 2003?

  • f5faith

    I feel like such a mug. Not only have I been waiting for this watch for almost a whole year now. I haven’t even received it yet or heard anything about getting mine anytime soon. Because apparently they have to make all the black watches first. And the longer it’s takes and the more reviews I’ve read the less I’m excited about it and regret buying it.

    IF I manage to get an Apple iWatch before the Pebble I’m going to ask for my money back.

    • I’m in the same boat waiting on my Grey Pebble. Do you mean you backed the Kickstarter early and paid in advance? I preordered in January and still haven’t heard a word about when I should be able to give them my payment info, an estimate on when I might be receiving mine or any updates on what the hold up is. Starting to get on my nerves and causing me to lose interest really fast.

  • Looks cheap and not very modern looking.