iFixit - Answers With Device "Smartwatch"

Samsung Galaxy Watch 7: Samsung Galaxy Watch7 battery replacement - Is there a guide available?

Thu, 02 Jul 2026 23:06:11 -0700

I am looking for a guide or instructions on how to replace the battery in a Samsung Galaxy Watch7. I've checked for existing guides but haven't found one for this specific model yet.

Has anyone successfully opened this watch and replaced the battery? If so, what tools are required, and are there any specific pitfalls (like hidden cables or fragile sensors) I should be aware of? Any advice or photos of the internals would be greatly appreciated!

⟐ Edited July 02, 2026 at 23:06 MST

CMF Watch Pro: رمزفراموش کردم الان نمیتونم بازش کنم

Thu, 02 Jul 2026 07:49:57 -0700

فرموشی رمزمیخام ریست کنم چجوری میشه؟

Translation Persian → English

I forgot my password and can't open it now.

I forgot my password and want to reset it; how do I do that?

⟐ Edited July 02, 2026 at 7:49 MST

Garmin Forerunner 255 Music: Please help me identify this component

Sat, 27 Jun 2026 09:28:23 -0700

Picked up a FR255 Music as a repair project. Everything works boots, GPS, HR, buttons, touch except the frontlight/backlight won't come on. A repair shop confirmed the fault is a single burned IC and said they can't bypass it. There is no info online to help me figure out which IC it is anyone got any ideas?

⟐ Edited by author June 27, 2026 at 9:28 MST

Samsung Galaxy Watch Active2: How do I Apply the screen protectors

Sat, 27 Jun 2026 01:11:26 -0700

My Samsung Galaxy Watch Active2 came with these screen protectors and I couldn't find anyone to apply it in stores so I want to know how I can do it myself. I do remember the first worker that applied the first screen protector on my watch using a hair dryer for the job. Here is a picture of the screen protectors

. Thanks in advance

Apple Watch Series 6: Stainless Series 6 44mm screen gasket?

Wed, 24 Jun 2026 09:46:43 -0700

Greetings! I've replaced the battery successfully in my Series 6 44mm Stainless model, but I've noted that where I would normally attach new adhesive, there is an orange colored gasket material and the side opposite the crown has lifted slightly so obviously I won't get a good seal if I simply place the new tesa adhesive strip on top of that. It almost looks like a filler where the force touch sensor used to be on previous series? Should that gasket be removed and replaced with the tesa adhesive strip OR is there an additional component I need to also replace? (Or was it just part of the original Apple adhesive strip and I managed to separate the glue from the platic...) See attached photo. (Yes, there's still more cleaning to do there, but I want to understand that orange piece first.

Thanks!

Apple Watch Series 7: LCD problem after battery replacement.

Sun, 21 Jun 2026 09:13:41 -0700

After replacing the battery on my Apple Watch 7 41 mm, I see yellow and brown lines on the display: when I attach the watch to the charger, the Apple logo appears below the lines. If I disconnect the watch the screen is completely black.

See the display and cable photos.

Thanks

Samsung Galaxy Watch 4: screws won't come out with the Y000 screwdriver

Mon, 15 Jun 2026 11:23:19 -0700

I ordered your entire battery replacement kit for this watch, but the screws don't even appear to be moving. Is there another screwdriver I should try?

⟐ Answered June 15, 2026 at 11:23 MST

Apple Watch Ultra 2: Apple Watch ECG sensor malfunctioning anyway to repair

Sun, 14 Jun 2026 14:35:51 -0700

Whenever trying to do an ECG reading it’ll start a reading without touching the Digital Crown

Fitbit Alta: Replacement Screen Fitbit Alta HR

Sun, 14 Jun 2026 14:11:10 -0700

Is there a replacement screen for a Fitbit Alta HR

⟐ Commented June 14, 2026 at 14:11 MST

Apple Smartwatch: Apple watch battery replacement

Tue, 02 Jun 2026 18:15:31 -0700

Trying to assemble my neighbor's Apple Watch. He took it apart and replaced the battery but can't put it back together.

⟐ Edited June 02, 2026 at 18:15 MST

Smartwatch: Why my watch display is not working

Mon, 01 Jun 2026 12:28:19 -0700

why watch display is not working

VTech Kidizoom Smartwatch DX2: How to release the tiny screen ribbon cable connector on Kidizoom DX2?

Wed, 27 May 2026 23:27:24 -0700

I am following the battery replacement guide for the VTech Kidizoom Smartwatch DX2, but I am stuck on Step 7. The ZIF (Zero Insertion Force) connector for the screen ribbon cable is extremely small, and I am having trouble flipping the locking bar up to release the cable.

I've tried using tweezers and a toothpick, but I'm worried about applying too much force and damaging the connector or the motherboard. Does anyone have specific tips or alternative tools for handling such tiny connectors without a microscope? Any advice on how to tell if I'm prying the correct part of the flap would be greatly appreciated.

Firebollt: Why my fireboltt click watch heat very fast for two minutes working

Wed, 27 May 2026 07:31:46 -0700

Why my fireboltt click watch heat very fast for two minutes working

Lemfo Dm09 Android Smart Watch: My smart watch doesn't display anything it show like dark blue color

Fri, 22 May 2026 13:19:58 -0700

And vibrates only

Apple Watch Ultra 2: Why my watch screen show DFU

Tue, 19 May 2026 06:05:52 -0700

Why my watch screen show DFU

⟐ Commented May 19, 2026 at 6:05 MST

DZ09: Why is my dz09 Watch automatically turn off

Wed, 13 May 2026 07:15:47 -0700

Why is my dz09 Watch automatically turn off

FitBit Sense 2: Sense 2 ECG Connector Glue

Tue, 12 May 2026 05:46:50 -0700

The metal ECG connector strip fell off my watch. Do I need special glue to reattach it?

Pebble Time Round: Case sprung, likely tiny springs gone.

Mon, 04 May 2026 17:51:46 -0700

Are the tiny springs mentioned in the installation instructions vital to the functioning of this watch?

Don't want to waste time and money if I can't repair the watch without them.

Alternatively, can replacement springs be purchased?

⟐ Edited by author May 04, 2026 at 17:51 MST

Apple Watch Ultra 3: Why is my screen black

Fri, 01 May 2026 15:18:08 -0700

When i turn on my watch its dark blue but it wont show anyting from dark blue screen,i was with it in water

⟐ Commented May 01, 2026 at 15:18 MST

xiaomi mi band 7: My watch have charging problem

Tue, 28 Apr 2026 00:05:54 -0700

Charging problem