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Garmin Tactix Delta Vs. Fenix 7: Full Comparison

If you are looking for a watch that will successfully track your fitness journey, then say no more! The Garmin Tactix Delta and Fenix 7 are here to give you all you need in a watch and more!

But a question we should be asking is, which one is better out of these two? Will it be the new and improved Fenix 7, or the oldie but goldie, Tactix Delta watch? Watch out for what the amazing Garmin brand has to offer today.

Key Takeaways

  • The Tactix Delta is more expensive than the Fenix 7 watch.
  • The Fenix 7 has more color options than the Tactix Delta watch.
  • The Fenix 7 can you used to answer calls.
  • The Tactix Delta has one screen size option while Fenix 7 has three size options.
  • Both the Tactix Delta and Fenix 7 are waterproof.

Garmin Tactix Delta vs Fenix 7: Which one is better?

I can honestly say that I absolutely loved testing out these two watches. Who knew that I would live out my Ben-Ten dreams with all the options I got from them? Subsequently, there are still a tad bit of differences between them. So join along to find out more.

Also Read: Comparison of Garmin Venu and Garmin Fenix 6

Design: Garmin Tactix Delta and Fenix 7

The first thing that the eye will see, is the design. Both watches have a similar design and at first glance, you might think they’re the same product. But if you look closely, you be able to see how different they actually are.


The most notable difference is the size of the watches. The Tactix Delta watch is roughly 51 mm wide while the Fenix 7 can be found in three sizes depending on your preference, and those are 42, 47, and 51 mm. This makes the Fenix 7 watch the one with the more size variations.


The Fenix 7 watch has more color options for you to choose from.

In the standard version it has:

  • Silver with Whitestone Band
  • Silver with Graphite Band

In the solar version it has the:

  • Slate Gray with Black Band
  • My personal favorite: Rose Gold with Light Sand Band

In the Saphire Solar edition it has:

  • Black DLC Titanium with Black Band
  • Carbon Gray DLC titanium with Black Band
  • Mineral Blue Titanium with Whitestone Band
  • Cream Gold Titanium with Light Sand Band
  • Dark Bronze Titanium with Shale Gray Band

The Tactix Delta only comes in black.

Performance: Garmin Tactix Delta and Fenix 7

Both watches performed amazingly however; I did prefer the Fenix 7 watch as opposed to the Tactix Delta.

Differences and similarities

Firstly, when it comes to performance, let’s look at the things they have and do not have in common.

Have in common:

Both the Garmin Tactix Delta and Fenix 7 seem to be protected by a Gorilla Glass layer which will not harm the glass, making it resistant to scratches as well as making it fall-proof.

They can also track and count the number of steps you make, your heart rate, and your stress levels as well as the interesting feature of tracking women’s menstrual cycle, so nothing seems to have changed when it comes to the health and fitness aspects of the two watches.

Additionally, both have a built-in GPS to help you navigate through different locations, so getting lost will not be a problem that you will face with them. Both are waterproof.

Do not have in common:

As mentioned in the design section, the Tactix Delta has a bigger screen than the Fenix 7 one. This can come as a pro for people who have difficulty looking at smaller screens.

The Fenix 7 watch can answer and make calls. This function, unfortunately, does not exist on the Tactix Delta watch for some reason, however; it does make sense that it does not possess this feature since the Tactix Delta is an older model watch, so the upgrades were only given to the Fenix 7 one.

Also Read: 5 Amazing Shoes for Long Toes

Price: Garmin Tactix Delta and Fenix 7

Considering the Tactix Delta watch is an older model than the Fenix 7, it is also more expensive that the Fenix 7 watch. Although, both are on the expensive side. If you want to choose the cheaper option of the two, the Fenix 7 watch would be the better choice.

Longevity: Garmin Tactix Delta and Fenix 7

The most important part of any device is longevity. You do not want to buy an extremely pricy watch just for it to die in a couple of hours, right? So, let’s see if these two watches can last a long time!

Battery life: Garmin Tactix Delta and Fenix 7

When it comes to battery life, the Tactix Delta watch seems to have a longer-lasting battery than the Fenix 7. The Tactix Delta watch has a battery life of 21 days while the Fenix 7 watch lasts 18 days.

With a battery saver, the Tactix Delta watch lasts 80 days, while the Fenix 7 watch lasts around 40 days. The Tactix Delta also has fast charging while the Fenix 7 does not.

Storage: Garmin Tactix Delta and Fenix 7

  • The Tactix Delta watch can store more storage than the Fenix 7.
  • Delta can store up to 32 GB of RAM
  • Fenix 7 can only store 16 GB.

What are they suitable for?

They are suitable for any type of sport and fitness activity. It can be swimming, it can be running, you name it, with the watches, you can do it.

Since the Fenix 7 watches have a more sophisticated and stylish look to them because of their size, they can be worn to normal everyday occasions as well.

Pair them up with a suit and tie, a hoodie, and trainers, and the Fenix 7 watch will still compliment your outfit.

Also Read: Comparison of Garmin instinct and Garmin Forerunner 45


Have you chosen your pick by now? Because I sure have. With so many varieties on the market from great color options and great device features, to various sizes for me to choose from, of course, my pick is the Fenix 7 watch, but which one is yours? No matter what your taste is, you will not go wrong with these two watches, so have a happy shopping!