{"id":4971,"date":"2026-01-29T09:45:17","date_gmt":"2026-01-29T09:45:17","guid":{"rendered":"https:\/\/www.batteriesfast.co.uk\/blogs\/?p=4971"},"modified":"2026-01-29T09:45:18","modified_gmt":"2026-01-29T09:45:18","slug":"apple-watch-series-4-battery-health-information","status":"publish","type":"post","link":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971","title":{"rendered":"Apple Watch Series 4 battery health information"},"content":{"rendered":"\n

Apple Watch Series 4 Battery<\/a><\/u><\/strong>Capacity: Approximately 291.8 mAh.<\/p>\n\n\n\n

Expected Battery Life: Officially rated at approximately 18 hours of mixed use (including checking time, receiving notifications, using apps, and exercising).<\/p>\n\n\n\n

About the “Apple Watch Series 4 Battery Health” Feature<\/p>\n\n\n\n

Apple Watch Series 4 running watchOS 7 or later has a “Battery Health” feature similar to that on iPhones, which you can view directly on your watch.<\/p>\n\n\n\n

How to View: Open “Settings” on your Apple Watch.<\/p>\n\n\n\n

Scroll down and tapApple Watch Series 4 Battery<\/a><\/u><\/strong><\/p>\n\n\n\n

Tap “Battery Health”.<\/p>\n\n\n\n

You will see two key metrics:<\/p>\n\n\n\n

Maximum Capacity (%):<\/p>\n\n\n\n

Meaning: Measures the capacity relative to a brand new battery. As the battery’s chemistry ages, its capacity naturally decreases, resulting in shorter battery life per charge.<\/p>\n\n\n\n

Health Status Interpretation:<\/p>\n\n\n\n

100% – 80%: Normal range. The Apple Watch Series 4 Battery<\/a><\/u><\/strong> is in good health.<\/p>\n\n\n\n

Below 80%: The battery is significantly aged. At this point, the system may display a “Battery health is declining” message and may enable “Optimize charging limits” to protect the battery. While the watch will still function, battery life will be significantly reduced.<\/p>\n\n\n\n

If the Apple Watch Series 4 battery is severely aged: When the watch unexpectedly shuts down, the system may automatically enable “Performance Management” (i.e., throttling) to maintain stability and prevent further shutdowns. A related message will be displayed here.


<\/p>\n\n\n\n

3.8V\/4.35V 224.9mAh\/0.858Whr Replacement Smart Watch Battery for Apple A2058<\/a><\/u><\/strong><\/p>\n\n\n\n

Upgrade your Apple Watch Series 4 with the high-performance 224.9mAh\/0.858Whr A2058 battery, engineered with advanced circuit board technology to deliver exceptional performance and extended usage for your Apple Watch Series 4. Designed for reliability and longevity, this battery ensures your device stays powered throughout the day.


“Find the best Apple Smart Watch Battery price! Search Batteriesfast.co.uk for Apple Smart Watch Battery.<\/a><\/u><\/strong>Get fast shipping and top-rated customer service.”<\/p>\n","protected":false},"excerpt":{"rendered":"

Apple Watch Series 4 BatteryCapacity: Approximately 291.8 mAh. Expected Battery Life: Officially rated at approximately 18 hours of mixed use (including checking time, receiving notifications, using apps, and exercising). About the “Apple Watch Series 4 Battery Health” Feature Apple Watch Series 4 running watchOS 7 or later has a “Battery Health” feature similar to that […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[252],"tags":[],"class_list":["post-4971","post","type-post","status-publish","format-standard","hentry","category-smartwatches-batteries"],"yoast_head":"\nApple Watch Series 4 battery health information - Batteries Fast Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apple Watch Series 4 battery health information - Batteries Fast Blog\" \/>\n<meta property=\"og:description\" content=\"Apple Watch Series 4 BatteryCapacity: Approximately 291.8 mAh. Expected Battery Life: Officially rated at approximately 18 hours of mixed use (including checking time, receiving notifications, using apps, and exercising). About the “Apple Watch Series 4 Battery Health” Feature Apple Watch Series 4 running watchOS 7 or later has a “Battery Health” feature similar to that […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971\" \/>\n<meta property=\"og:site_name\" content=\"Batteries Fast Blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-29T09:45:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-29T09:45:18+00:00\" \/>\n<meta name=\"author\" content=\"bella\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"bella\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971\",\"url\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971\",\"name\":\"Apple Watch Series 4 battery health information - Batteries Fast Blog\",\"isPartOf\":{\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/#website\"},\"datePublished\":\"2026-01-29T09:45:17+00:00\",\"dateModified\":\"2026-01-29T09:45:18+00:00\",\"author\":{\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/77c84eb3fb06925fe618ddb29d55932b\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.batteriesfast.co.uk\/blogs\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Apple Watch Series 4 battery health information\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/#website\",\"url\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/\",\"name\":\"Batteries Fast Blog\",\"description\":\"Replacement Battery & Adapter Blog\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/77c84eb3fb06925fe618ddb29d55932b\",\"name\":\"bella\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/bebf3096a51ce7e2123b6e0fc60d24a5e67ee865894d2a376f0cd59eb487b2fa?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/bebf3096a51ce7e2123b6e0fc60d24a5e67ee865894d2a376f0cd59eb487b2fa?s=96&d=mm&r=g\",\"caption\":\"bella\"},\"sameAs\":[\"https:\/\/batteriesfast.co.uk\/blogs\"],\"url\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/author\/bella\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Apple Watch Series 4 battery health information - Batteries Fast Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971","og_locale":"en_US","og_type":"article","og_title":"Apple Watch Series 4 battery health information - Batteries Fast Blog","og_description":"Apple Watch Series 4 BatteryCapacity: Approximately 291.8 mAh. Expected Battery Life: Officially rated at approximately 18 hours of mixed use (including checking time, receiving notifications, using apps, and exercising). About the “Apple Watch Series 4 Battery Health” Feature Apple Watch Series 4 running watchOS 7 or later has a “Battery Health” feature similar to that […]","og_url":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971","og_site_name":"Batteries Fast Blog","article_published_time":"2026-01-29T09:45:17+00:00","article_modified_time":"2026-01-29T09:45:18+00:00","author":"bella","twitter_card":"summary_large_image","twitter_misc":{"Written by":"bella","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971","url":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971","name":"Apple Watch Series 4 battery health information - Batteries Fast Blog","isPartOf":{"@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/#website"},"datePublished":"2026-01-29T09:45:17+00:00","dateModified":"2026-01-29T09:45:18+00:00","author":{"@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/77c84eb3fb06925fe618ddb29d55932b"},"breadcrumb":{"@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/4971#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.batteriesfast.co.uk\/blogs"},{"@type":"ListItem","position":2,"name":"Apple Watch Series 4 battery health information"}]},{"@type":"WebSite","@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/#website","url":"https:\/\/www.batteriesfast.co.uk\/blogs\/","name":"Batteries Fast Blog","description":"Replacement Battery & Adapter Blog","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.batteriesfast.co.uk\/blogs\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/77c84eb3fb06925fe618ddb29d55932b","name":"bella","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/bebf3096a51ce7e2123b6e0fc60d24a5e67ee865894d2a376f0cd59eb487b2fa?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bebf3096a51ce7e2123b6e0fc60d24a5e67ee865894d2a376f0cd59eb487b2fa?s=96&d=mm&r=g","caption":"bella"},"sameAs":["https:\/\/batteriesfast.co.uk\/blogs"],"url":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/author\/bella"}]}},"_links":{"self":[{"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/posts\/4971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/comments?post=4971"}],"version-history":[{"count":1,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/posts\/4971\/revisions"}],"predecessor-version":[{"id":4972,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/posts\/4971\/revisions\/4972"}],"wp:attachment":[{"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/media?parent=4971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/categories?post=4971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/tags?post=4971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}