Garmin Forerunner 55 vs Forerunner 45 vs Forerunner 35

Garmin gadgets are inclined to final a very long time. Not solely does the gadget itself are inclined to final for numerous years, however typically Garmin has these gadgets on sale and supported for a few years. On the entry level to Garmin’s Forerunner sequence – that is gadgets aimed principally at working, however supporting a wider vary of sports activities – the Forerunner 55 is the newest mannequin. It updates the Forerunner 45 which changed the Forerunner 35, which in flip changed the 30. You’ll be able to see the sample. However how do these gadgets differ? In case you’re a Forerunner 35 person, is it time to contemplate an improve? In case you’re taking a look at a fantastic Forerunner 35 deal, must you pay extra for the 45 or 55?


  • garminforerunner55square


    Garmin Forerunner 55

    Our high choose

    We love this cheap Garmin choice, which is a perfect entryway for these seeking to monitor their train and restoration.

  • garminforerunner45square


    Garmin Forerunner 45

    A less expensive various

    This Forerunner 45 sticks to the fundamentals, however when you’re on the lookout for a easy and easy-to-use working watch, plus some added smartwatch options, this watch suits the invoice.

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    Garmin Forerunner 35


    The Forerunner 35 is nice worth for cash, however the design is dated, there are fewer capabilities and it isn’t as succesful because the newer fashions.


The large distinction in these watches begins with the design. The Forerunner 35 has an oblong design with a sq. show. It is also fairly thick at 13.4mm and solely is available in one measurement, becoming wrists from 140-200mm. The Forerunner 45 is much more fashionable, transferring to a rounded design and coming in two sizes, with the 45S for smaller wrists. The Forerunner 45 is designed to suit 129-197mm wrists, whereas the 45S will match 124-185mm wrists, however it’s almost definitely to be about desire and the way huge or small you need your watch to look.

The Forerunner 55 has very a lot the identical design because the Forerunner 45, designed to suit wrist sizes from 129-203mm. All these fashions provide 5ATM waterproofing. The Forerunner 35 does look a little bit extra distinctive and has a reasonably small footprint, however we predict the Forerunner 45 and 55 simply look higher and extra fashionable.

  • Garmin Forerunner 55 Garmin Forerunner 45 Garmin Forerunner 35
    Battery Life 14 days, 20 hours of GPS exercises 7 days, 13 hours of GPS exercises 9 days, 13 hours of GPS exercises
    Show Color, 1.04in/26.3mm, 208 x 208 pixels Color, 1.04in/26.3mm, 208 x 208 pixels Mono, 23.5 x 23.5mm, 128 x 128 pixels
    Sensors HRM, GPS, accelerometer HRM, GPS, accelerometer HRM, GPS, accelerometer
    Water resistance 5 ATM 5 ATM 5 ATM
    Dimensions (physique) 42 x 42 x 11.6mm, 37g 42 x 42 x 11.4mm, 32g 35.5 x 40.7 x 13.4mm, 37.3g


The factor that is more likely to have the most important influence in transferring from the Garmin Forerunner 35 to the Garmin Forerunner 45 or 55 is that the newer fashions have a color show. That implies that the whole lot seems higher – there’s added pop whenever you see the color icons towards the darkish background, and it is spherical, a lot extra standard in a watch sense. It additionally has the next decision, so is ready to reproduce a lot finer element.

The Forerunner 35 makes use of a mono show, so it’s black and white and never in a position to visually offer you as a lot. It has completely excessive distinction, so you may see the data, it simply cannot use color for glanceable emphasis. In fact – there are many good purposes for mono and when you’re simply after your working stats then mono will work simply high-quality too, however we actually suppose it is a bit dated now.

Garmin Forerunner 55 review photo 14

Options and capabilities

The function listing of any Garmin watch is in depth, to say the least. It is also not so simple as what the watch will do, as a result of in some circumstances it is the evaluation of gathered information that you just then view in Garmin Join that makes the actual distinction. At their core, these watches depend on the identical sensors – GPS, coronary heart price and accelerometer – to drive their capabilities. Each will provide sports activities monitoring with a bias in direction of working and accumulate that information to provide you your stats. In case you’re after solely fundamental stats, then you could possibly nicely be pleased with the Forerunner 35.

However the Forerunner 45 and 55 are a lot newer expertise and provide far wider help for capabilities past the very fundamentals. They help a wider set of satellites, help Garmin Coach and downloadable exercises and go additional to provide you capabilities like Physique Battery, utilizing that sleep information to raised impact. They will even allow you to customise the watchface with Garmin Join IQ. The Forerunner 55 gives greater than the 45 too: it gives a full vary of swimming metrics, whereas ticking a couple of different bins to make the providing a little bit extra superior than the 45 – however solely barely. In case you’re a runner, there’s little distinction, however you get issues like restoration time included on the 55, so it is extra achieved.

All spherical, the function set on the Forerunner 45 takes a giant step past the Forerunner 35, whereas the Forerunner 55 is a smaller step ahead over the 45. Moreover, the 35 will solely keep in mind the final 7 exercises, whereas the 45 and 55 will provide you with 200 hours exercise reminiscence.

Battery life

The battery life of those gadgets differs a good quantity. All the extra performance that the Forerunner 45 gives – in addition to that extra complicated show – implies that it provides you 7 days in comparison with the 35’s 9 days. Nonetheless the Forerunner 55 is a step forward, providing 14 days of life, so is the most effective of the bunch. However to realize that determine you want to not likely be utilizing your watch very a lot. The extra you do with it the much less life you may get from it. All these gadgets provide respectable battery life, however the Forerunner 55 is the clear front-runner.

Relating to precise exercise monitoring, each the 35 and the 45 – in accordance with Garmin’s figures – will provide you with round 13 hours of monitoring. That is going to cowl most customers’ wants, with out feeling such as you all the time must cost your watch. The 55, nonetheless, will provide you with 20 hours of GPS. That is a protracted time out, for certain.

Garmin's most affordable Forerunner 55 is now even cheaper in Prime Day sales photo 1

Summing up

There isn’t any query which is the most effective gadget from this entry-level Garmin choice. Though the Garmin Forerunner 35 has been a fantastic entry level to the world of Garmin health trackers for a few years, its function set and design hasn’t stored tempo with the remainder of the lineup. The Forerunner 45 is a good substitute, a incredible look ahead to health newcomers and extra superior runners, it is each bit value the additional worth you may be requested to pay for it.


Garmin Forerunner 55

Our high choose

The Forerunner 55 is extra superior, providing a little bit greater than the 45, however in a bundle that is very a lot the identical. For these on the lookout for the most effective worth, the Forerunner 45 will in all probability be the best choice, until you need swim monitoring, wherein case the Forerunner 55 is the one you need.