Best smartwatches and fitness trackers
How to choose between a full smartwatch and a dedicated fitness tracker, plus what sensor and battery specs actually mean.
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Smartwatches and fitness trackers solve different problems — one's built for notifications and apps, the other for battery life and workout tracking. Here's how to pick the right category before comparing specific models.
What to look for
Smartwatch vs. dedicated tracker
If you mainly want workout and sleep tracking with days of battery life, a dedicated fitness tracker beats a smartwatch. If you want app notifications, calls, and payments on your wrist, you need a full smartwatch — and shorter battery life that comes with it.
Battery life in real use
Manufacturer battery claims are usually best-case. Check reviews for battery life with always-on display and GPS enabled, which is closer to how most people actually use one.
Sensor accuracy, not sensor count
More sensors don't guarantee more accurate data. Heart-rate and sleep-tracking accuracy vary a lot between brands even at similar price points — check independent accuracy comparisons, not just the spec list.
Platform compatibility
Some smartwatches only fully work with one phone ecosystem (iOS or Android). Confirm full feature compatibility with your phone before buying, not just 'works with both.'
Water resistance for your use case
Splash-resistant and swim-tracking-rated are different things — check for an explicit swim/water-sports rating if that's a real use case, not just general daily water resistance.
Our picks
Best overall smartwatch
Full app/notification support with solid all-round battery life.
Shop on AmazonBest dedicated fitness tracker
Longer battery life and sharper workout/sleep tracking, without the smartwatch extras.
Shop on AmazonBest for swimming and water sports
Rated specifically for swim tracking, not just general splash resistance.
Shop on AmazonComplete your setup
Prefer a classic look on the days you're not working out? Browse KendaShop's fashion watches too.
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