Samsung Galaxy Watch 8 | 40mm | AI Smartwatch w/ 1.34″ AMOLED, Wear OS 6, Wi-Fi, Bluetooth, Heart Rate, GPS Fitness Tracker | IP68, MIL-STD-810H | International Model L320 | w/Fast Charger, Graphite review

The Samsung Galaxy Watch 8 is worth considering if you have a compatible Android phone and want health and fitness features in a compact 40mm watch; the reviewed Amazon listing is $215. Samsung Galaxy Watch 8 | 40mm | AI Smartwatch… Its listed hardware includes a 1.34-inch AMOLED display, 32GB of storage, and a 325mAh battery, but the listing identifies this international model as having no warranty. Samsung Galaxy Watch8 | Boost Mobile Galaxy Watch8 | Health & Fitness Smartwatch |… Samsung Galaxy Watch 8 | 40mm | AI Smartwatch…

• The reviewed 40mm listing has a 1.34-inch AMOLED display with 438 × 438 resolution. Samsung Galaxy Watch8 | Boost Mobile
• The 40mm model has 2GB of memory, 32GB of storage, and a 325mAh battery. Galaxy Watch8 | Health & Fitness Smartwatch |… Samsung Galaxy Watch8 | Boost Mobile
• Samsung lists up to 30 hours of battery life with the always-on display enabled. Galaxy Watch8 | Health & Fitness Smartwatch |…
• The Amazon listing prices this international 40mm Bluetooth model at $215 and specifies no warranty. Samsung Galaxy Watch 8 | 40mm | AI Smartwatch…
• Pairing requires an Android phone; the Amazon listing specifies Android 12.0 or later and says the model isn’t compatible with iPhone/iOS. Galaxy Watch8 | Health & Fitness Smartwatch |… Samsung Galaxy Watch 8 | 40mm | AI Smartwatch…

What are the main features and health-tracking capabilities of the Samsung Galaxy Watch 8?

The Samsung Galaxy Watch 8 combines a BioActive sensor with a long list of health and exercise tools, though a list of features is not the same thing as a promise that every tool will be available to every buyer. The BioActive sensor is listed as tracking heart rate, ECG, and BIA. Compare Samsung Galaxy Watch 8 Series The feature list also includes sleep apnea detection, Bedtime Guidance, Antioxidant Index, Vascular Load, Energy Score, and Running Coach. Compare Samsung Galaxy Watch 8 Series

Some measurements ask for your participation in a rather literal way: antioxidant measurement requires you to remove the watch and hold a thumb on its sensor for five seconds. Galaxy Watch 8 review: Samsung’s best… Vascular Load gathers readings during sleep and needs three nights of data to establish a baseline. Galaxy Watch 8 review: Samsung’s best… The watch runs Wear OS 6 with One UI 8 Watch and includes Gemini AI, according to the cited listing. Compare Samsung Galaxy Watch 8 Series Availability of some health features can depend on country, phone, and software requirements, so the feature list shouldn’t be read as universal access. Best Features, Specs & Insights

Samsung Galaxy Watch 8 | 40mm | AI Smartwatch w/ 1.34" AMOLED, Wear OS 6, Wi-Fi, Bluetooth, Heart Rate, GPS Fitness Tracker | IP68, MIL-STD-810H | International Model L320 | w/Fast Charger, Graphite

$215

In Stock

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When was the Samsung Galaxy Watch 8 released, and what sizes and models are available?

The Samsung Galaxy Watch 8 series was released in July 2025. Compare Samsung Galaxy Watch 8 Series The standard Watch 8 comes in 40mm and 44mm sizes; the Watch 8 Classic is 46mm, while the Watch Ultra is 47mm. Compare Samsung Galaxy Watch 8 Series For the standard model, Samsung lists Graphite and Silver. Galaxy Watch8 | Health & Fitness Smartwatch |…

The item under review is the 40mm Graphite Bluetooth listing, whose listing record describes a two-year warranty. open prime modal However, the product data supplied for this specific international listing says “No Warranty.” Samsung Galaxy Watch 8 | 40mm | AI Smartwatch… Those details conflict, and the claims provided don’t resolve which warranty, if any, would apply to a buyer. The distinction matters more than the color name: the listing identifies the item as an international model, so don’t assume its terms match another seller’s standard-model offer. The supplied information also doesn’t establish that every size or connectivity configuration is available through this particular Amazon listing.

How much does the Samsung Galaxy Watch 8 cost, and how does its price vary by size and connectivity option?

The reviewed 40mm international Bluetooth item is listed on Amazon for $215. Samsung Galaxy Watch 8 | 40mm | AI Smartwatch… Samsung lists the Galaxy Watch 8 starting at $299.99 before trade-in. Galaxy Watch8 | Health & Fitness Smartwatch |… T-Mobile lists starting prices of $349.99 for the 40mm and $379.99 for the 44mm. Compare Samsung Galaxy Watch 8 Series These figures describe different sellers and configurations; they don’t establish a verified, like-for-like current price comparison.

LTE is listed as an extra $50 on Standard and Classic models. Compare Samsung Galaxy Watch 8 Series The Amazon item, by contrast, is specified as Bluetooth, Wi-Fi, and GPS only. Samsung Galaxy Watch 8 | 40mm | AI Smartwatch… The price gap is therefore not a simple comparison between two identical offers: the seller, model configuration, and warranty description differ in the supplied claims. The Amazon item is also identified as an international model with no warranty. Samsung Galaxy Watch 8 | 40mm | AI Smartwatch… The claims provide listing prices, not a guarantee that a price will remain unchanged or that the configurations carry identical terms.

What are the Samsung Galaxy Watch 8’s display, battery-life, storage, and water-resistance specifications?

The reviewed 40mm Samsung Galaxy Watch 8 listing specifies a 1.34-inch Super AMOLED display with 438 × 438-pixel resolution, and Samsung lists peak brightness at 3,000 nits. Samsung Galaxy Watch8 | Boost Mobile Galaxy Watch8 | Health & Fitness Smartwatch |… The listed memory is 2GB, with 32GB of storage. Galaxy Watch8 | Health & Fitness Smartwatch |… Those are specifications, not measurements made for this review.

The 40mm model’s battery capacity is listed as 325mAh; the 44mm model is listed at 435mAh. Samsung Galaxy Watch8 | Boost Mobile Samsung says the watch can run for up to 30 hours with the always-on display enabled. Galaxy Watch8 | Health & Fitness Smartwatch |… “Up to” is the manufacturer’s stated figure, not a result established for this particular Amazon unit. The listed ratings are 5ATM, IP68, and MIL-STD-810H. Galaxy Watch8 | Health & Fitness Smartwatch |… Those ratings are product specifications, not independent test results supplied here. Buyers looking for a verified real-world battery result or independently checked durability performance won’t find either established in the available claims.

Disclosure: As an Amazon Associate, I earn from qualifying purchases.

How does the Samsung Galaxy Watch 8 differ from the Galaxy Watch 7 in features, performance, and battery life?

The Samsung Galaxy Watch 8 is listed with a 3nm five-core processor, compared with the Watch 7’s listed 3nm two-core processor. Galaxy Watch8 | Health & Fitness Smartwatch |… That’s a difference on the specification sheet; the supplied claims don’t provide a direct performance test showing how much faster the newer model feels in use.

The Watch 8’s listed battery capacity is 325mAh, against 300mAh for the Watch 7. Galaxy Watch8 | Health & Fitness Smartwatch |… Despite that capacity difference, both are listed with the same stated runtime: up to 30 hours with the always-on display enabled. Galaxy Watch8 | Health & Fitness Smartwatch |… A source also reports that the Watch 8 is 11% thinner than the Watch 7. Samsung Galaxy Watch8 review: Excellent health… That is a source-reported comparison, not a measurement made for this review. In short, the provided specifications show a processor-core difference and a modestly larger listed battery, but they don’t demonstrate a longer stated always-on runtime or independently verify the thickness comparison.

Which phones are compatible with the Samsung Galaxy Watch 8, and how do you pair it?

Samsung says Galaxy Watch 8 watches must pair with a smartphone running Android 11.0 or later and having at least 1.5GB of memory. Galaxy Watch8 | Health & Fitness Smartwatch |… The Amazon listing sets a higher Android version requirement for this international item: Android 12.0 or later, with at least 1.5GB RAM. Samsung Galaxy Watch 8 | 40mm | AI Smartwatch… It also says the item isn’t compatible with iPhone/iOS. Samsung Galaxy Watch 8 | 40mm | AI Smartwatch… For this particular listing, the stated item requirements are the relevant ones to check before buying.

The Galaxy Wearable app is required for initial setup, firmware updates, and feature configuration. Samsung Galaxy Watch8 review: Excellent health… In the listed pairing flow, tap “Connect” when your phone detects the watch. Galaxy Watch8 | Health & Fitness Smartwatch |… That is a straightforward instruction, provided the phone meets the stated requirements. The listing adds that some device models and tablets aren’t supported, and says tablets aren’t supported for Samsung devices. Samsung Galaxy Watch 8 | 40mm | AI Smartwatch… The supplied claims don’t identify a complete list of excluded phones, so a specific model’s compatibility beyond these requirements is unavailable here.

What trade-offs should buyers consider, including battery life and health-feature limits?

Battery life deserves caution: Samsung lists up to 30 hours with the always-on display enabled, while Amazon’s customer summary reports mixed feedback, including buyers saying the watch drained in less than four hours. Galaxy Watch8 | Health & Fitness Smartwatch |… open prime modal Those are customer reports, not a measured result for this review or proof of what the specific Amazon unit will do. Actual battery life for this item isn’t established by the supplied claims.

ECG and blood-pressure readings require Samsung Health Monitor, which the cited source says is available only to owners of Samsung Galaxy smartphones and tablets. Samsung Galaxy Watch8 review: Excellent health… Bedtime Guidance also has requirements: an Android phone running Android 11 or later, Samsung Health app version 6.30.2 or later, and a Samsung account login. Galaxy Watch8 | Health & Fitness Smartwatch |… Some other health-feature availability depends on country, phone, and software. Best Features, Specs & Insights Finally, the Amazon listing describes this international model as having no warranty and says the included charger is a generic accessory, not Samsung-branded. Samsung Galaxy Watch 8 | 40mm | AI Smartwatch… Together, these limits make compatibility and listing terms worth checking before purchase.

Pros and Cons

Final Verdict

Frequently Asked Questions

Is the Galaxy Watch 8 worth buying?

It may suit you if you want the listed health and fitness tools and have a compatible Android phone; the reviewed Amazon item is listed at $215. Compare Samsung Galaxy Watch 8 Series Samsung Galaxy Watch 8 | 40mm | AI Smartwatch… Consider that this international listing says no warranty and isn’t compatible with iPhone/iOS. Samsung Galaxy Watch 8 | 40mm | AI Smartwatch…

Is there a Galaxy Watch 8 coming out?

The Galaxy Watch 8 series was released in July 2025. Compare Samsung Galaxy Watch 8 Series The supplied claims don’t establish whether another Galaxy Watch 8 release is planned.

What is special about the Galaxy Watch 8?

Its listed features include a BioActive sensor for heart rate, ECG, and BIA, along with sleep apnea detection, Antioxidant Index, Vascular Load, Energy Score, and Running Coach. Compare Samsung Galaxy Watch 8 Series Some health tools have setup or availability conditions. Galaxy Watch 8 review: Samsung’s best… Best Features, Specs & Insights

Is the Galaxy Watch 8 better than the 7?

The Watch 8 is listed with a 3nm five-core processor and 325mAh battery, while the Watch 7 is listed with a 3nm two-core processor and 300mAh battery. Galaxy Watch8 | Health & Fitness Smartwatch |… Both have the same stated up-to-30-hour runtime with the always-on display enabled. Galaxy Watch8 | Health & Fitness Smartwatch |… The supplied claims don’t establish an overall performance winner.

Disclosure: As an Amazon Associate, I earn from qualifying purchases.