These are the best bands you can get for the Garmin Forerunner 645

When it comes to your running smartwatch, it's crucial to find a band that blends seamlessly with your active lifestyle. Whether you're a professional athlete or a casual runner, a perfect fit makes all the difference in your overall experience. The Garmin Forerunner 645 is equipped with 20mm quick release bands, which is great news considering that's an industry standard. This means you'll have more than enough options to choose from.

Durability for days

Barton Elite Silicone Watch Band

Staff pick

Silicone is always a top choice for fitness bands because it's both durable and flexible. This one boasts a premium textured top, stainless steel buckle, 2mm taper, and proprietary locking feature. Additionally, each band comes standard with two lengths of the 'long side' to ensure a perfect fit for nearly any wrist size.

$20 at Amazon

Lightweight but tough

Olytop NATO Band

For those who prefer a lightweight band that's tougher than ever, this one comes with NATO straps, high-quality stainless steel Zulu rings, and a buckle clasp. You won't have to worry about it feeling stiff on your wrist because the woven nylon is smooth and comfortable. It's also waterproof!

$10 at Amazon

Comfortable and stylish

OXWALLEN Leather Watch Band

You can't go wrong with a classic genuine leather band. This one will work well both when you're exercising and when you're headed to a formal dinner or important business meeting. The teated underside feels extremely soft on the skin and it minimizes slipping while providing superior comfort all day long.

$17 at Amazon

Built for sports

LDFAS Woven Nylon Band

This woven nylon band provides a perfect blend of breathability and durability that you'll need during all your activities. It comes with extra pins so you won't have to worry about replacing them. The adjustable hook-and-loop fastener ensures your Garmin Forerunner 645 will stay secure on your wrist.

$10 at Amazon

For sports enthusiasts

ANCOOL Soft Silicone Band

Serious athletes need serious flexibility. You get that and more with this silicone band from ANCOOL. The ventilation holes are designed with sports enthusiasts in mind. This band is breathable, waterproof, wear-resistant and non-slip. Whether you're enjoying outdoor or indoor activities, this is the band for you.

$7 at Amazon

Waterproof and washable

Barton Ballistic Nylon Band

Barton does it again! This time, it's a lightweight yet sturdy ballistic nylon band that's built to go the distance. This material is tightly woven for durability and laser cut to eliminate fraying. It's both waterproof and machine washable, so your band will never get smelly or dirty again.

$13 at Amazon

Choose your fancy

TRUMiRR Stainless Steel Band (2-Pack)

If you're looking for fancy watch bands that will keep you looking stylish, this pack of stainless steel bands will surely get the job done. Whether you're in the mood for a traditional solid metal band or a smooth mesh band, the choice is yours. It also comes with a link remover to help you get the perfect fit.

$17 at Amazon

Soft and sturdy

Fullmosa Military Canvas Watch Band

Want the best of both worlds? This band provides you with premium military canvas and frosted leather so you can count it to be both tough and breathable. Friction won't be an issue thanks to the soft underside cowhide layer that's smooth on your wrist. Comfort has never looked and felt so good.

$14 at Amazon

Our favorite bands

It's difficult to choose favorites when all of these bands have something great to offer, but we can't seem to take our eyes off of the Barton elite silicone watch band for top-notch durability and flexibility. You can choose from more than ten different colors and both sizes come standard with the purchase, which is a nice touch.

If silicone isn't your material of choice, try the LDFAS woven nylon band instead. It's super soft and comfortable on the wrist. It also comes with the clever hook-and-loop fastener that keeps your watch secure all day long, which makes it ideal for all types of sports and activities.

We can also recommend the Fullmosa military canvas watch band for superior smoothness against your wrist and unmatched toughness on top where you need it. Regardless of which one you choose, we're confident you'll be pleased with the level of quality, comfort, and performance that each of these bands offers.