Why we keep testing physical products for a full year after launch
First impressions lie. Long-term durability rarely shows up in a two-week review, so we changed our policy: every flagship physical product now gets a 12-month retest before its score is final.
- Every flagship physical product now receives a 12-month retest before its score is final.
- Most durability failures appear between months three and nine.
- Scores that change after a retest are revised publicly with a dated note.
- Battery degradation is the single most common long-term complaint we log.
A two-week review tells you how a product performs on its best day. It says almost nothing about how it will behave in month eight, when the finish has worn, the battery has aged and the novelty has gone.
That gap between first impressions and lived reality is why we have changed our policy: every flagship physical product we cover now gets a full twelve-month retest before its score is locked in.
Why two weeks is not enough
In our internal logs, the majority of serious hardware problems did not appear at unboxing. They appeared later — after the honeymoon period, once a device had been carried, charged, dropped and updated dozens of times.
- Battery capacity usually fades most between months three and nine.
- Hinges, zips and cable sleeves fail from repetition, not from day one.
- Software updates often introduce regressions months after launch.
- Long-term support policies only become visible as time passes.
How the 12-month retest works
Each flagship unit is logged at purchase and revisited on a fixed schedule. Results feed back into the original score rather than sitting in a separate article.
What we measure at each checkpoint
- Battery runtime against the day-one figure.
- Physical wear on high-touch surfaces and moving parts.
- Performance and stability after cumulative software updates.
- Support and warranty experience if a fault appears.
"Durability is not a feature you can list on a box. It is a promise the product either keeps or breaks, and only time can tell you which."
Rob Kelly, Hardware LeadA score is now provisional for the first year. If a retest changes it, we revise the page and publish a dated note explaining exactly what shifted.
What we learned from the first cohort
The first twelve products through the new process painted a clear picture: most held up well, a few improved with mature software, and a small number degraded enough to lose points. Battery ageing, not breakage, was the most common complaint we logged.
Why we are doing this now
Readers buy products to keep, not to review. Our job is to tell you what a product is like to own, and ownership is measured in months and years, not in the first fortnight.
This article explains a change to SiftPrime's own testing policy. It has been reviewed by the standards desk and applies to all categories from August 2026 onward.
Frequently asked questions
What is a long-term product retest?
Will scores change after a retest?
Which products get the 12-month treatment?
How does this affect the reviews I read today?
Sources and further reading
The best merchant reviews, every Friday.
Top-rated merchants, deep-dive reviews and hand-picked deals — straight to your inbox. No spam, unsubscribe anytime.