This Apple Watch (38 mm, Original & Series 1) replacement battery is what you need to bring your smartwatch back to life!

Battery degradation is an inevitable part of your smartwatch's lifespan — extend it with this new replacement battery compatible with Apple Watch (38 mm, Original & Series 1). If your smartwatch won’t turn on, won’t hold a charge, or you simply experience poor battery life, this replacement battery may be what you need to fix it.