for Watch Series 7 41mm Battery Replacement Kits (New Upgraded) Compatible with Apple Watch 7 with Installation Manual and Repair Tool Kits

Lots of reviews out there on this and good videos on utube . I successfully changed my battery myself and it did not leak afterward when I used it in water . I did buy the sealant recommended on a utube video . I did the repairs approx 3-4 months ago . Made my watch like new . The watch was running out of power quickly and shutting down before I did the battery replacement . If u take your time u can do it . I did use a regular blow dryer to loosen the sealant to open the case . I also used an infrared temperature gun to measure the heat to make sure I did over heat the watch to damage it . I also wanted to know the temp because the utube video did mention a temp to hit but I can not recall what that temp was . I recommend this kit and would buy again

Do not even think about using this, just have the watch vendor replace the battery. Destroyed my watch by reipping the cables. The damage was not from removing the lense, but just from opening the watch, cables had become too brittle.

works great, kit had everything i needed to replace series 6 watch battery. watch battery health is now back to 100%. the instructions were helpful, except for the last step. getting the new adhesive on was tricky and not very clear. luckily 2 stickers were included. everything else was good.

I guess the product was ok but would not order again. Directions were useless. Tried to follow you tube video which made things look easy but they are not. Screws so small if you drop one you may never find it again, I got lucky and found mine just as I was ready to quit. getting the face off and back on very difficult. Anyway when all was said and done I bought my wife a new I watch as that one never worked again. Battery would charge but watch would not . must have done something wrong but as I said I would not try that again.

Good product

The instructions were clear and helpful. The new battery works perfectly, and there were no issues. The package included everything I needed to replace the battery.

Awesome kit! Complete with both adhesive layers, sensor, battery and tools. If you have any experience with iPhone repair this is a bit more tedious but nearly as easy.

Installed this battery on my Series 4 Apple watch after the watch was over 5 years old. I usually wear the watch all day, starting about 6am. The kit was complete, though installation is a bit intimidating.For the first month of use, the new battery would be at around 40% by around 8pm. I would have rated 5 starts at this point. Alas, after about 1 month of use the battery percentage progressively got shorter and shorter.I tried fully resetting the watch, unpairing and repairing, turning off every setting possible to reduce drain, but at about 5pm, it is around 25%. By 8pm it is dead.Strange that the battery health setting in Apple watch show that the battery health is still at 100%.Since I cannot find any battery drain or helpful settings on the Apple watch itself, I can only blame the new battery as the cause.