Samsung Galaxy Watch Active2 40mm watches
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Overview
The Samsung Galaxy Watch Active2 40mm launched in 2019 as a compact, sporty smartwatch with a clear AMOLED screen and strong fitness features. Buying pre-owned makes sense if you want a capable smartwatch at a lower price than new models. You can get the same design and many key features, while saving money and cutting electronic waste.
How the Active2 stands out?
- Compact 40mm case — Lightweight and comfortable for daily wear and sleep tracking.
- Bright Super AMOLED display — Clear readouts outdoors and an always-on option for quick glances.
- Digital rotating bezel — Fast navigation without blocking the screen with fingers.
- Health and fitness sensors — Heart rate monitoring, GPS for runs, and sleep tracking. ECG and other advanced features may be available depending on region and software updates.
- Water resistance — Rated for swimming and showers (5 ATM); suitable for most workouts and daily use.
- Multiple connectivity options — Bluetooth and optional LTE models so you can leave your phone behind on short outings.
Which models are in the same Galaxy Watch family?
The Active2 is one model within Samsung’s wider smartwatch range. If you want to explore other options, consider these models and categories:
- Galaxy Watch 3 — A premium alternative with a classic design and strong health features.
- Galaxy Watch 4 — Newer sensors and a move to Wear OS for broader app support.
- Galaxy Watch 5 — Updated sensors and battery life compared with earlier models.
- Galaxy Watch series — The broader category for Samsung smartwatches and classic designs.
- Samsung Gear S3 Classic — An older product option with a traditional bezel and durable build.
| Model | Launch year | OS / Platform | Best for |
|---|---|---|---|
| Galaxy Watch Active2 40mm | 2019 | Tizen (Samsung) | Lightweight daily wear, fitness tracking |
| Galaxy Watch 3 | 2020 | Tizen | Classic look, advanced health features |
| Galaxy Watch 4 | 2021 | Wear OS (Samsung) | Latest apps, improved sensors |
| Galaxy Watch 5 | 2022 | Wear OS (Samsung) | Refined sensors and battery life |
How to choose the right model?
Things to consider when comparing the Active2 with other Galaxy watches:
- Phone compatibility — Samsung watches pair best with Android phones. Some features are limited on iOS.
- Size and comfort — The 40mm is compact; choose 44mm if you prefer a larger display.
- Battery life — Expect about 1 to 2 days depending on use and whether LTE is enabled.
- Features you need — If you want the newest sensors or a wider app selection, consider Watch 4 or later.
- Condition and warranty — Check the seller’s details on the listing for return policy and any included warranty.
Price and how to compare pre-owned options
There are currently available pre-owned products priced between 19 and 250. Use filters for price and condition to narrow your search by budget, grade, and brand. As you discover second-hand options, click through to the selling site to see full photos, exact condition descriptions, delivery, and return terms.
Quick buying tips
- Use the price filter to find options within your budget.
- Look for listings that include clear photos of the watch face and band.
- Check whether the listing mentions battery condition or included accessories.
- Remember that software features such as ECG may depend on region and updates.
FAQ
Is the Galaxy Watch Active2 40mm compatible with my phone?
How long does the battery last on a pre-owned Active2?
Can I get ECG and advanced health features on a used watch?
What should I look for when buying a pre-owned Active2?
Find and buy Samsung Galaxy Watch Active2 40mm watches via Relovie – the largest collection of pre-owned and refurbished electronics online.

