The Samsung Galaxy Watch 3 is a great companion device for the S21 series. The Watch 3 offers a sleek design that features Samsung's intuitive rotating bezel, which makes navigating the watch easy.

The Watch 3 also features many health-focused features such as blood-oxygen readings (SpO2), Electrocardiogram readings (ECG), heart rate, and sleep tracking.

The great thing about this watch is it isn't limited to just Android devices; you can pair it with an iPhone as well. This is, in part, because the Galaxy Watch 3 runs Samsung's Tizen operating system rather than Google's Wear OS platform.

The Samsung Galaxy Buds Live are incredibly comfortable to use. Unlike traditional earbuds that jam into your ear canal, these Buds Live sit on top of your concha (the groove above your ear canal), which makes them feel like they aren't even there.

The earbuds seamlessly link with Galaxy devices, and you can head into the Samsung Wearables app to further tweak the sound profile and touch controls on your earbuds.

The only thing that might mislead people would be the inclusion of Active Noise Cancelling (ANC). These Buds Lives are open-type, which means they don't actually block any sounds from entering your ears.

Consequently, the ANC on these earbuds can only stop the subtle white noise you might hear from your fridge or an AC.

Whitestone Dome's Premium Film for the Samsung Galaxy S21 series is an excellent alternative to their more expensive tempered glass screen protectors.

While it won't offer the same level of scratch-resistance, the inclusion of three protectors and two camera protectors make this a great value purchase.

The Whitestone Dome Glass Screen Protector for Samsung Galaxy S21 is one of the best out there. The process of putting on the adhesive yourself ensures that the screen protector will be on for longer.

The screen protector also works with Samsung's ultrasonic fingerprint scanner, which is a huge plus considering this is a tempered glass protector instead of plastic.

The installation process can be daunting, especially for beginners. We recommend watching their instructional video at least two times before applying the screen protector to your device.

The new S21 ditched the power brick in the box. The Aukey 32W Swift charger offers a small, portable charger that can charge your new phone up to 20W; the total power output of this charger is 32W, but the S21 maxes out at 20W.

This charger is excellent for quickly topping up multiple devices at once. The USB-C port can output 20W of power, while the USB-A port can output 12W of power.

With Samsung ditching the charger in their boxes, the Samsung Wireless Charger Trio offers a convenient way to charge your new S21. As its name suggests, it can wirelessly charge up to three devices at once.

However, the right charger is only limited to Samsung's wearables, but this charger's overall usability is ideal for topping up multiple devices at once.

The charging mat has six coils which should make it easier for you to line up your devices easier, and the LED indicators are perfect for letting you know that your devices are charging.

Suppose you're worried about protecting your new S21 from drops and scratches. In that case, the Spigen Neo Hybrid Designed for Galaxy S21 Case (2021) offers a slim and sleek option that complements the unique design of the Galaxy S21 perfectly.

The case is compatible with wireless charging, and it's just thick enough to level out the camera bump, protecting the three lenses from scratching.