The simple answer to “When should you upgrade?” is when your device no longer does what you need, or when you’re ready for something new. But if you’re trying to make a more informed call, there’s a bit more to it. Here’s our advice on upgrade cycles by device, including the warning signs that it’s probably time to make a move.
Mac Upgrade Cycles
Macs hold up well over time, especially Apple silicon models. With proper care, most Macs stay productive for 5–7 years. Apple provides security updates for the current macOS version and the two previous versions, which means roughly 2 years of continued security support after a Mac loses compatibility with the newest macOS.
For business use, we recommend a 3–5 year replacement cycle. After that window, hardware issues become more common, performance gaps widen, and resale value drops. The productivity lost to a slow machine usually costs more than a new one. If you haven’t already, it’s worth keeping an inventory of your Macs with purchase dates so you can plan replacements proactively. It’s also worth shuffling machines around when it makes sense. A team member doing heavy video work might get the latest Mac annually, with their previous machine passed down to someone with lighter needs.
Consider upgrading a Mac when:
- It no longer receives security updates: Once updates stop, the risk grows over time. Intel-based Macs are approaching this milestone. macOS 26 Tahoe is the last version to support them, which means security updates will end around 2028.
- Battery life has become a problem: For MacBooks, battery degradation is often what pushes the upgrade decision. Apple charges $149–$249 for a battery replacement, but in most cases upgrading the whole machine makes more sense.
- Performance is getting in the way: If apps are slow to open, the spinning beach ball is a regular visitor, or you’re frequently waiting on your computer, a newer Mac will make a noticeable difference.
- Storage is always running low: Chronically low storage slows things down, blocks updates, and becomes a constant distraction. If offloading to external or cloud storage isn’t cutting it, it may be time for a machine with more capacity.
For personal use, you can stretch the cycle to 5–7 years or beyond, as long as the Mac is doing what you need and still receiving security updates.
iPhone Upgrade Cycles
iPhones are built to last. Many people keep them for 4–5 years without major issues, and Apple typically supports them with software updates for 5–6 years after release, longer than any other smartphone on the market.
For business use, a 3-year replacement cycle is a good target. It keeps employees on devices that support the latest security features and iOS capabilities, including Apple Intelligence, which requires an iPhone 15 Pro or later. It also means better trade-in value. iPhones hold their value well, but that advantage starts to fade after year three.
For personal use, consider upgrading your iPhone when:
- Battery health drops below 80%: Check in Settings > Battery > Battery Health. Below that threshold, you’ll likely notice throttling and shorter battery life. Apple charges $69–$119 for a battery replacement and it’s worth avoiding third-party replacements. A new battery can add another 2–3 years to a phone that’s otherwise working well.
- It’s no longer receiving iOS updates: Once security updates stop, it’s worth thinking about a replacement. Apple has been providing iOS 18 security fixes for the iPhone XR and XS, and has even issued critical updates going back to iOS 15 and 16, but extended support like that isn’t something to count on indefinitely.
- Storage is consistently maxed out: If you’ve already enabled Optimize iPhone Storage (Settings > Apps > Photos) and Offload Unused Apps (Settings > Apps > App Store) and are still constantly managing space, it’s time to upgrade.
- The camera isn’t cutting it anymore: Camera quality has improved significantly year over year. If photography matters to you and your iPhone is more than 3–4 years old, a newer model will be a noticeable step up.
iPad Upgrade Cycles
iPads tend to have a longer practical lifespan than Macs or iPhones. It’s common for an iPad to stay useful for 6–7 years, especially for everyday tasks like browsing, email, streaming, and reading.
The upgrade trigger is usually one of three things:
- Battery life has dropped noticeably: iPads from 2024 and later (starting with the M4 iPad Pro, M2 iPad Air, A17 Pro iPad mini, and A16 iPad) show battery health in Settings > Battery > Battery Health. For older models, Mac apps like coconutBattery or iMazing can check it for you. If capacity is below 80% or the iPad can’t make it through a typical day, it’s time. Apple charges $99–$199 for iPad battery replacement, though upgrading often makes more financial sense.
- Performance has become frustrating: iPads used for demanding work like video editing, illustration, or heavy multitasking will show their age faster than those used mainly for content consumption.
- Software support has ended: Apple supports iPads for roughly 5–6 years. Once updates stop, security risks start to add up.
For business use with demanding workflows, a 3–5 year cycle makes sense. For general business tasks like email, documents, and presentations, most iPads hold up well for 5–6 years. Personal iPads used mainly for media can last until software support ends.
Apple Watch Upgrade Cycles
How long an Apple Watch lasts depends a lot on how you use it. Battery degradation is the main limiting factor, and most users notice a meaningful decline after 3–4 years of daily wear.
Consider upgrading your Apple Watch when:
- The battery no longer lasts the day: Check in Settings > Battery > Battery Health on the watch. If capacity has dropped below 80% or you’re charging midday just to make it to bedtime, the battery has seen better days. Apple charges $79–$99 for a battery replacement, but at that stage of the watch’s life, upgrading usually makes more sense.
- Performance feels sluggish: Newer watchOS versions can be heavy on older hardware. If apps are slow to load, Siri lags, or the interface feels choppy, a newer watch will feel like a significant improvement.
- New health features matter to you: Apple adds meaningful health capabilities regularly. Features like sleep apnea detection are worth upgrading for if that kind of monitoring is important to you.
For most people, a 4–5 year cycle is reasonable. If you rely heavily on your Apple Watch for health tracking or workouts, a 3–4 year cycle helps ensure accurate sensors and dependable battery life.
Other Apple Devices
- Apple TV: Most people can keep an Apple TV for 5–7 years without issue. The main reason to replace an Apple TV HD or 4K is sluggish performance or a specific new feature you want, like Thread support for smart home devices.
- AirPods: Battery degradation is hard to avoid in something this small. Most users find AirPods need replacing after 2–3 years as battery life fades. Apple charges $49–$79 for battery replacement, but the economics and new features usually make replacement the better call.
- HomePod: HomePods have long useful lives and not much reason to upgrade. Replace one only if it stops working or if you want features exclusive to newer models, like sound recognition for smoke alarms.
- AirTags: The CR2032 battery is user-replaceable, so the main reason to replace an AirTag is if it’s lost or physically damaged. Apple released a second-generation AirTag with improved range, but if your current ones are working fine, there’s no compelling reason to upgrade.
- Vision Pro: There’s now an M5-based Vision Pro, but it’s a modest update. If you have the original M2 model, there’s no reason to upgrade. If you have one at all, you’re still pretty much on the bleeding edge.
Not sure whether it’s time to upgrade a specific device? We’re happy to help you think it through.
(Featured image generated by Adam Engst with ChatGPT)



