Samsung’s new Galaxy Watch 3 is going head-to-head against the Apple Watch with new fitness tools, an FDA-cleared ECG app and a fall detection feature that works a lot like Apple’s. But the execution of these features is very different on each device and there’s a lot to consider when deciding between the two. We haven’t yet tested the Galaxy Watch 3 (check back in the next few days), but in the meantime, here’s a look at how they compare based on the specs.
The Galaxy Watch 3 is compatible with more devices
Unless you’re willing to trade in your phone for a watch, the most important thing to consider when choosing between these two smartwatches is whether it’s compatible with your smartphone. The Galaxy Watch 3 is running Samsung’s own Tizen OS, which is best paired with a Galaxy phone, but it will work with most Android and Apple devices as well. The Apple Watch runs on WatchOS, which is only compatible with an iPhone.
The Galaxy Watch 3 looks more like an analog watch
The biggest design difference between the watches is the shape: the Galaxy Watch is round, the Apple Watch is square (ish). Which one looks better is a matter of preference, but there’s no denying that the Galaxy Watch 3 looks more like a traditional analog watch. It’s made of stainless steel and has a rotating bezel that allows you to control the interface without smearing the screen. The base model of the Apple Watch comes with an aluminum frame and uses the digital crown on the side to control the interface. There’s also a stainless steel version of the Apple Watch, but you have to pay at least $300 extra for it.
Both smartwatches give you two sizes to choose from: 41mm or 45mm for the Galaxy Watch and 40mm or 44mm for the Apple Watch. The upside with the Apple Watch is that the actual screen is a few millimeters larger.
They both have always-on displays and customizable watch faces. But the Galaxy Watch 3 has more options to choose from, including the ability to customize it based on your outfit. Apple’s watch faces will become a bit more customizable after the update to.
Both have similar fitness features
Both the Galaxy Watch 3 and the Apple Watch Series 5 have all the basics when it comes to fitness tracking: continuous heart rate monitoring, built-in GPS, water-resistance up to 50 meters and over 30 different workouts in their catalogs. The Series 5 has a compass, and as far as we know, the Galaxy Watch 3 doesn’t.
The Galaxy Watch 3 will let you sync a workout video to the watch from the Galaxy Health app to track and control from your wrist. The Apple Watch doesn’t do this natively, but there are third-party apps that can do something similar.
Both smartwatches have designated tools for runners. The Apple Watch lets you set pace alerts, but for more detailed feedback you’d have to find a third-party app. The Galaxy Watch 3 comes with a new running coach that gives you instant feedback about your form and pace, plus a post-run analysis, but we haven’t tested the feature yet and it won’t be active at launch.
Both will be able to give you VO2 Max readings (maximum oxygen consumption) to gauge your fitness level, but the Apple Watch is the only one that can actually measure it right now. Samsung says this feature, as well as SPO2 (blood oxygen) tracking will arrive later this year via software update.
Health features on the Apple Watch are more fledged out
Both smartwatches have a built-in ECG (electrocardiogram) that lets you know if your heart rhythm is indicative of atrial fibrillation (aFib), but right now you’ll only be able to use it on the Apple Watch. Samsung just announced it has received FDA clearance for its ECG feature, which was needed before rolling it out in the US, but it hasn’t given a timeline on when we can expect it.
The Galaxy Watch 3 also has an app that lets you monitor stress levels and blood pressure, but the latter is still pending FDA clearance in the US and will only be available in South Korea at launch. It does have an app that monitors stress levels.
The Apple Watch has hearing health notifications that let you know when the volume on ambient noise (or headphone levels starting in WatchOS 7) is too high and could eventually cause hearing loss. It also offers female heath tracking.
The Galaxy Watch 3 takes the lead on sleep tracking
The Apple Watch (Series 3 and later) will get native sleep tracking with the update to WatchOS 7 in the fall, but right now it’s only possible via third-party apps.
Samsung has made sleep tracking more robust on the Galaxy Watch 3 by focusing on both quantity and quality. The watch will analyze the four stages of sleep to provide tips on how to improve from night to night. When sleep tracking does come to the Apple Watch, it will mainly revolve around establishing a better bedtime routine and the duration of sleep.
Battery life is TBD
The Apple Watch lasts a full day on a charge (almost two if you disable the always-on feature). Samsung says its new Galaxy Watch 3 can last for about two days of normal use, but we won’t know for sure until we test this for ourselves.
Same price, but extras cost more on the Apple Watch
Both smartwatches start at $399 for the smaller Bluetooth-only models, but the LTE version of the Apple Watch is also expensive; $100 more versus $50 more for the LTE version of the Galaxy Watch.
For the full rundown on how the Samsung Galaxy Watch 3 pairs up against the Apple Watch Series 5, check out the comparison chart below. And for more coverage of what Samsung announced, including the Galaxy Note 20 and Galaxy Buds Live, check out CNET’s Unpacked coverage here.
Apple Watch vs. Galaxy Watch
|Apple Watch Series 5||Galaxy Watch 3|
|Watch size||40mm, 44mm||41mm, 45mm|
|Dimensions||40mm: 40mm by 34mm by 10.74mm (depth) 44mm: 44mm by 38mm by 10.74mm (depth)||41mm: 41 by 42.5 by 11.3mm (depth), 45mm: 45mm by 46.2mm by 11.1mm (depth)|
|Weight||40mm: 30.8g, 44mm: 36.5g (aluminum)||41mm: 49.2g, 45mm: 53.8g, Titanium: 43g|
|Materials/ finishes||Aluminum, stainless steel, ceramic titanium||Stainless steel, titanium|
|Display size, resolution||1.5 in., 1.7 in. Retina OLED 368×448 pixels||1.2 in., 1.4 in. Super AMOLED 360×360 pixels|
|Colors||Silver, space gray, gold, white (ceramic only)||Mystic Silver, Mystic Bronze, Mystic Black (45mm only)|
|Automatic workout detection||Yes (8 activities)||Yes (7 activities)|
|Water resistance||Yes, up to 50m||Yes, up to 50m|
|Notifications||Text replies||Text replies|
|Music||Onboard, playback and streaming (with cellular model)||Onboard, playback and streaming (with cellular model)|
|Mobile Payments||Apple Pay||Samsung Pay (NFC)|
|Sleep tracking||No (starting in WatchOS 7)||Yes|
|Special features||ECG app and HR notifications, hearing health alerts||Running coach and SPO2 tracking (pending software update), ECG app and blood pressure (South Korea only for now)|
|Emergency features||Emergency SOS, International emergency calling, fall detection,||Fall detection|
|Compatibility||iOS/iPhone only||Android and iOS|
|Software||WatchOS 6||Tizen OS 5.5|
|Processor||S5 chip with 64-bit dual-core processor and Apple’s W3 wireless chip||Exynos 9110 dual-core 1.15GHz|
|Connectivity||Wi-Fi and Cellular option||Wi-Fi and Cellular option|
|Storage||32GB||8GB internal (1GB ram)|
|Power||Magnetic Apple charging cable and USB connector (backward compatible)||Qi Wireless charging dock and travel adapter|
|Battery life||All day (18 hrs)||2 days-plus (per Samsung)|
|Price (USD)||40mm: $399, $499 (LTE) 44mm: $429, $529 (LTE)||41mm: $400, $450 (LTE) 45mm: $430, $480 (LTE)|
|Price (GBP)||40mm: £399, £499 (LTE) 44mm: £429, £529 (LTE)||41mm: £399, £439 (4G) 45mm: £419, £459 (LTE)|
|Price (AUD)||40mm: $649, $799 (LTE) 44mm: $699, $849 (LTE)||41mm: $649, $799 (LTE) 45mm: $699, $849 (LTE)|