The entirety of the Moto 360 is very fragile. Take extreme caution when using tools. You will have to use the iOpener, so be sure to review this guide for instruction if you are unfamiliar with using it.

Image 1/1: Place the heated [guide|11677|iOpener] on the face of the rear cover to loosen the adhesive underneath.
  • Set the watch face down on a flat surface.

  • Place the heated iOpener on the face of the rear cover to loosen the adhesive underneath.

Note other methods available that doesn't require the purchase of additional tools beyond what typical battery replacement kits offer. i.e. a hair dryer.

Scott Fernandez - Reply

This step isn't necessary for battery replacement! Remove the wrist strap, then pull out the 4 catches and jump to step 4. See:

Chris K. - Reply

Image 1/2: The rear cover is extremely fragile. Be very delicate when using the opening pick. Image 2/2: Work your way entirely around the rear cover.
  • Gently slide the blue opening pick between the rear cover and the metal casing.

    • The rear cover is extremely fragile. Be very delicate when using the opening pick.

  • Work your way entirely around the rear cover.

    • It may take several attempts of reheating the adhesive to get the rear cover loose enough to pull off.

Extremely fragile is an understatement. It pulled it with my fingernail and it cracked

sercasti - Reply

Seems this video has all steps better covered.

Some more tools are needed if you don't want to ruin the device you are fixing.

Erik Ušaj - Reply

Image 1/1:
  • Once the adhesive has been successfully loosened, gently pull the rear cover off.

How to stick it back? Which glue you suggest for the same?

Anand - Reply

Do you have a replacement back case ?

Mohd Arash -

Where do I find the back case replacement

Mohd Arash - Reply

I need a new back cover for mine too. Can't find the replacement parts online anywhere?? Can anyone help source the part?

worboyz10 - Reply

I managed to find some for sale here, but they are out of stock everytime I try to order them.

worboyz10 - Reply

I don't think its possible to buy a replacement back but you can buy a skin protector for the back here:

CAT-TV - Reply

Image 1/2: Image 2/2:
  • To get to the O-Ring, use the Jimmy to gently pry off the rear housing.

There are small pins that you can push out from the 4 notches around the edge. After removing these, the whole assembly will almost fall out. Almost no prying needed.

Dillin Smith - Reply

Image 1/1: The O-Ring is delicate and is easily severed. Use care around sharp objects.
  • Pinch the green rubber O-Ring and slide it off of the watch.

    • The O-Ring is delicate and is easily severed. Use care around sharp objects.

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Image 1/2: For reassembly, attach copper ribbon where it is marked. Image 2/2: The copper ribbon is fragile and easily disconnects. Remember where it goes so as to reconnect it properly.
  • Detach the copper ribbon connecting the motherboard and the display.

    • For reassembly, attach copper ribbon where it is marked.

    • The copper ribbon is fragile and easily disconnects. Remember where it goes so as to reconnect it properly.

Steps 5 and 6 are the wrong way round. You remove the motherboard off of the watch display before you take off the rubber o-ring.

CAT-TV - Reply

Image 1/3: For leverage, place the spudger in either groove in the rear housing. Image 2/3: For leverage, place the spudger in either groove in the rear housing. Image 3/3: For leverage, place the spudger in either groove in the rear housing.
  • Use the spudger to separate the battery casing from the rear housing.

    • For leverage, place the spudger in either groove in the rear housing.

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Image 1/1: There are two strips of adhesive securing the battery. You may have to use the spudger to loosen the adhesive. Use care not to damage electronics.
  • Lift the black plastic pull-tab and pull back on the battery until it's removed from the battery casing. The battery is very firmly secured, so you may have to use a great deal of force.

    • There are two strips of adhesive securing the battery. You may have to use the spudger to loosen the adhesive. Use care not to damage electronics.

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Image 1/1:
  • Once the battery is separate from the back of the battery casing, disconnect the red and black wire.

.....and this is where I destroyed the watch.

The little leads snapped off the main-board.

Thanks motorola, thanks for making a watch that once the battery expires, you intended us to add to the landfill with it.

Lesson learned. Smartwatch=WASTE of money.

Jim Burgee - Reply

Disconnecting wires seems to be the tricky part. When I tried to I was apparently not gentle enough and the little fragile socket snapped from the board.

Erik Ušaj - Reply


To reassemble your device, follow these instructions in reverse order.

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Here is a brand new aftermarket replacement battery (thats not shipped from overseas). It has 300mAh capacity similar to the OEM battery and it has a 1 year replacement warranty!

Motorola Moto 360 Battery Replacement

Mike - Reply

ifixit, can you provide the dimensions of the Motorola WX30 battery. I am curious if it would be possible to fit a similar sized slightly higher capacity LiPo battery in.

Mike - Reply

Thanks for the guide. However I found several steps at least misleading, or not directly applicable to my Moto 360. I'm not sure if this is because the Moto 360 internal construction has varied over different production iterations.

The key difference is this guide implies that the inner body can simply be slid up and out of the metal shell with slow and careful prying. Actually, there are 4 curved plastic parts (call them locking pins) that fit corresponding slots in the metal shell and the plastic inner body at each side of the top and bottom clasp attachment points. Once inserted during manufacture, there is no way the body will ever slide up and out of the shell. I had to apply significant pressure to bend the shell out and pry the body out past the locking slots. However, it's possible that the locking pins could have been removed with tweezers permitting a less energetic disassembly of the watch.

Mario Becroft - Reply

Actually, there is a way to remove them. They are flat and tiny, near the watchbands' holes. To remove them, insert something (like a needle, or a toothpick) into the 4 carved out parts and their heads will pop out. Use a screwdriver or nail to gently peel it out. After that, hold the top and bottom (where the watchbands are), and pull the inner body up.

Tran Hoang Nhat -

I made a video that includes removal of the retaining clips, a critical step missing from all the iFixIt Guides:

davedogcaddy -

To answer Mike's question, the outside dimensions of the rectangular battery are 30mm x 28mm x ~2.6mm. However, that's not the full story, as the part of the battery module containing the electronics and where the wires attach is thinner than the rest, providing a space about 3mm wide along the narrow edge of the battery that sits above other components on the board.

My asseessment is that there may be space for a slightly larger battery if it was not rectangular, but this would require careful design and provide only marginal benefit.

Mario Becroft - Reply

could an ipod nano battery fit inside?

freestyle695 -

Thanks to Mario and Tran for the advise. The guide definitely wasn't enough and your descriptions helped a lot, for sure.

Neil Huang - Reply

Thanks for this interesting real world guide. For a device that costs hundreds of dollars, they should have made it much easier to change the battery. My Moto 360 died after only 16 months and Moto wants $100+tax to refurbish it. Not worth it. :(

blisterpeanuts - Reply

On assembling back, how to adhere the back plastic again?

Utkarsh - Reply

I agree with Mario's comment. This guide is deficient. I partially destroyed my first Moto 360 when prying off the black rear cover. Then I saw a French YouTube video that showed how to do it properly.

My Replacement battery from eBay was faulty - open circuit. Disassembled it and reattached the negative terminal to the battery with some new tape and all good since.

Michael Kean - Reply

I completed this yesterday, took me an hour. My 2 year old 360 was becoming unusable, shutting off at 37% & whenever i asked it to do anything mildly taxing. I heated the back with a heat gun, managed to warp it slightly at the edge by the strap but no harm done. It did not break. I used a sharp thin blade to slide between the back and the case to slice through the glue. This guide as stated above misses out the locating pins part. They do come out with a bit a teasing. I did not remove the o-ring either, seemed no need. The next hard part was getting battery housing out of the rear case (step 7). I used a plastic tool & just kept teasing it out. It came eventually. Changed the battery , remember to note where the battery wire sits & not just where to connect it! Reassembled, using only the existing glue points with care. Put the back on after slicing off the loose glue parts, re-applied some heat to the back and it re-stuck!! Watch powered up! Today 7 hours in and the battery is at 72%. Job done.

Andy C - Reply

where can i buy a back cover?

lavic62 - Reply

did you guys add an adhesive to reseal? or to the battery to get it to stick again?

john huie - Reply

Don't use heat, and don't peel off the back cover. Just pull out 4 catches and open the case. See:

Chris K. - Reply

Posted some pictures for removing the back cover fasteners here: Motorola Moto 360 Case Locking Fastener Replacement

Chris K. -

Chris K is correct. Take the strap off first. No heat, a bent pin in the slots (had to slightly lift the edge of the back cover with a spudger) and pop the 4 catches out. May even be possible to pull the catches out with a pin, without touching the back at all. but I didn't manage that. Also, leave the O-ring alone. Once the catches are out the innards of the watch slides out with a gentle pull.

Took me about an hour. Several minutes of which was trying to find the fourth catch which I'd knocked off my workbench.

Battery now lasting longer than it ever has done. I guess the software has improved since my old battery was new.

Also... buy a new, third party replacement battery. Don't buy an 'original' because they'll be as old as the device (and probably second hand) and just as worn as the one you're replacing.

Dominic - Reply

Thanks for the guide. I used it to replace my old battery. I may have be broken the copper ribbon while trying to open it but fixed it with a piece of tape for now. But the touch screen still doesn't work. Any ideas on what cable I may have not plugged in?

K K - Reply

Hii KK, Where do you get new battery?

My battery also gone...

Upendra - Reply

Hi Upendra,

I got it from Amazon.

K K -

Please anyone suggest where to buy.. i need new battery for moto360 1st gen.. I am from mumbai.

Upendra - Reply

For having never opened a watch before, I took it all a part without issue and back together (using the iOpener Kit and a YouTube video), which is a success. I thought the hardest part was going to be taking off the back, but it was putting the four pins back in. Painful! But the watch is no longer vibrating. Someone said that the battery is too close to the vibration motor, but I don't know which part that is. Can anyone point it out? I would hate to take it a part again to get it wrong again! I guess my new battery will last longer without vibration, but still...

Lindsay - Reply

Even with this guide and the comments, I managed to destroy my watch following it. The removal of the back, there is a thin film over the back plastic. I heated up the back enough for the film to peel away from the plastic back, but the film half still stuck to the watch. There were also the problem with the locking pins, which on further inspection may be able to be removed through the watch strap area. Remove the watch strap first!!!!!

When trying to prise the watch from the metal casing (nb this was before I read the comments and saw about the locking pins), the watch suddenly came free... Unfortunately because of this, the ribbon cable for the touchscreen tore along with it. What is happening is as you are prising the back off, you are essentially breaking the locking pins, which are plastic and suddenly give way.


Chris Brazier - Reply

Is there any significant different between the Gen 1 and Gen 2 360 in disassembly and battery replacement?

Sam Blanchard - Reply

I follow the instruction step by step, but now my screen remains black. When i put my smartwatch in the charge dock it buzz and screen appear a little bit light but it remains black... any tips?

Simone Pappalardo - Reply

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