Coros Tempo 3 Assessment | Working Sneakers Guru


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Professionals and cons in response to our working knowledgeable

  • Ridiculously light-weight (30g) I’ve forgot I used to be sporting it at instances.
  • Wonderful navigation
  • Doesn’t attempt to be something it isn’t.
  • Unimaginable battery life (24 days steady every day use)
  • Doesn’t warn you to coaching periods to do this day – should go seek for it
  • Can learn coronary heart price by tattoos within the day nevertheless appears intermittent at night time affecting sleep information.
  • Doesn’t information you thru a run exercise – it expects you to recollect.

The Coros Tempo 3 is sensible for critical runners, whether or not or not it’s on the paths or highway as a result of the navigation is on level for each. It’s a easy watch there’s no bells and whistles, particularly in the case of the graphics, however the options are clearly high quality over amount – wonderful battery life, quick drying straps, sensationally gentle weight and properly designed, it’s a singular watch.


The variety of compliments I’ve had, simply out and about sporting this watch every day, is sort of ridiculous. The off-white color matched with the white-grey-red nylon strap works completely. It’s discreet sufficient to appear to be a smartwatch, but it actually catches the attention.

It’s a easy design, with a selection of nylon or silicone straps (22mm thick) that give this watch the sting. Initially, I used to be involved about sporting Nylon straps within the pool, however the straps dried faster than my hair, so I didn’t should spend a piece of the day watch-less. It has water resistance of as much as 50m and I discovered zero points navigating the watch within the pool in any respect.

The one caveat with white straps is it is going to begin to look just a little grubby, particularly with on a regular basis put on and canine hairs linger within the strap materials annoyingly. However you may take the strap off, wash it and put it again on with ease with Coros’ quick-release pin technique, very simple.

Watch case

The watch face itself is barely 41.9 x 41.9mm and 11.7 mm thick so it sits snugly in opposition to the wrist. It’s ridiculously gentle at 30g with the nylon band (39g with the Silicone band) and typically I’ve forgotten it’s even on my wrist. Excellent for longer distances and day-to-day put on.

The watch case itself is made out of Fibre Bolstered Polymer. It does have an inexpensive look about it which by the way is mirrored within the value. Coros use a single button and dial on the suitable aspect of the watch face to navigate the interface.

Watch show display screen

The show is 1.2-inch in dimension, and made from transflective Mineral Glass, so it’s sturdy – I haven’t managed to scratch it but with every day put on for over a month. Whereas it has a 64-colour show, the graphics are very dated in comparison with rivals. It all the time jogs my memory a little bit of a Tamagotchi, quite blocky however what it lacks in fancy graphics, it excels the place it issues.

I need to admit the watch face designs are excellently designed they actually deliver the design tighter with the strap and casing fashion. I selected a easy tri-coloured 80’s watch face – it’s an enormous crowd-pleaser.

Wrist heart-rate monitor

The Coros Tempo 3 makes use of a 5 LED, 4 Photodetector, and Sp02 Pulse Oximeter to measure coronary heart price. It struggled to learn by one tattooed wrist, nevertheless, it managed to penetrate by a color tattoo on the opposite wrist so there have been no actual points right here.

Sleep information was a bit hit-and-miss, so for night time utilization I turned the watch to face my internal wrist all through the night time – and it by no means missed a beat. It’s so light-weight and cozy this was no difficulty in any respect – I simply needed to keep in mind to do it!

A crown and button are largely used to navigate the watch nevertheless there’s additionally a touchscreen possibility out there. All choices are tremendous responsive even within the pool – however don’t fear there’s an possibility to change touchscreen off on exercises in the event you choose. By default the display screen auto-locks on exercise so there’s minimal threat of ending a run earlier than you even have.

To unlock the watch, press the crown for 3 seconds (it counts down for you) which happens at any time when the backlight is off. You additionally have to repeat that motion to formally end your exercise/run.

To pick the exercise profile/menu click on the crown. The button beneath is actually a again button. Nevertheless, maintain the button and that takes you to a system menu for settings, music, notifications and many others.

The primary time I attempted navigation I practically threw the watch within the lake. When on a run and it is advisable to discover your means again to the beginning and even fancy working a route it isn’t simply discovered.

You could begin an exercise, then maintain the down button > navigation > course OR again to begin through breadcrumb navigation.

This isn’t abundantly clear. I held the down menu on the traditional watch interface (not exercise mode) to entry the system menu > Navigation. This nevertheless doesn’t, I repeat does NOT document any run or stroll that you just do. It’s a pointless endeavour. My information was misplaced for the day, and I used to be livid.

Nevertheless, the turn-by-turn, breadcrumb navigation was flawless. It informed me to maintain proper, and deviation alert does kick in – after about 30-45 seconds of going the fallacious means – and that is even the case in the midst of forestry on the paths.

The deviation alert is a bleep adopted by how far-off you deviate from the route, the arrow additionally lets you recognize in the event you’re going the proper means, it is vitally spectacular certainly.

While on the run there are 4 pre-set exercise faces:

  1. HR, tempo, distance, time.
  2. Lap distance, tempo, lap tempo, HR, distance, exercise time
  3. Effort tempo, tempo, grade, HR, distance
  4. Time of day, exercise time

All of that are customizable through the app. Every exercise display screen may be particular to every exercise.

The display screen faces are simply navigated with both contact display screen and the crown – except you disable the contact display screen.

The information instantly after your run is superb. It charges coaching load cardio and anaerobic scores, greatest mile tempo and common mile splits with graphs, and coronary heart price too. Energy output, elevation stats, cadence, stride size, energy, time and predicted restoration time.

The variety of hours to relaxation comes from information regarding coaching stage, coaching load and working efficiency of the earlier run. Sleep and resting heart-rate information doesn’t get considered in any respect which is problematic.

I had accomplished a tricky fitness center exercise and I needed to import each train I did within the 45 minutes – that’s not going to occur. So, as an alternative of contemplating my sleep and coronary heart price it basically thought I had accomplished 45 minutes of squats and decided I used to be able to go once more in a couple of hours – which I completely was not.

Partly a person error right here however there was no means I used to be spending hours imputing my each transfer into the watch as I went to a category. However this sort of lack of knowledge within the fallacious fingers would trigger harm.


Music is one space that this watch critically lacks. You’ll want to have downloaded MP3 recordsdata to import onto the watch in any other case you’re caught with three bizarre pre-set tracks. Who nonetheless has that? It doesn’t assist Spotify or any music/podcast streaming service in any respect. Nor are you able to management music on the watch it have to be accomplished in your telephone.

Sleep information, albeit by the Coros Tempo 3 doesn’t really assist decide your restoration time. No matter the way you’ve slept the watch will imagine you may nonetheless run that marathon right this moment which to me makes the sleep information out of date.

In relation to restoration, the watch takes into consideration the information out of your coaching stage, coaching load and working efficiency of the exercise earlier to find out what number of days or hours are left for a full restoration.

It’s not nice, I did a fitness center exercise and barely slept in any respect – I used to be riddled with DOMs (delayed onset of muscle soreness). However the watch remained decided to inform me I had made a full restoration and needs to be working – not good. For this, I’d say this watch fits somebody savvy to restoration and utilizing their widespread sense over counting on the watch.

Dawn – Sundown characteristic is good so I can plan runs in daylight, particularly all through the winter months. Apart from that it’s not a helpful characteristic to have.

Different metrics the watch measures every day are: Coronary heart price, steps walked, what number of flooring of stairs you’ve climbed, working health rating/race predictor, coaching load and 4-week depth distribution, energy burnt, time spent lively that day, restoration share in hours. HPA (air stress) and pores and skin floor temperature.

Personally, I’d commerce a few of these options in to max out sleep and heart-rate-related restoration stats as a result of that’s extra helpful for my coaching efficiency than pores and skin temperature, or HPA and lively minutes counter.

Severe health watch rivals supply stories in your coronary heart price. So watches let you know to have extra relaxation when your resting coronary heart price is just a little excessive (from stress, illness, or overtraining) likewise relating to sleep high quality impacts the subsequent day’s efficiency, suggesting the Coros Tempo 3 is behind the instances relating to how you can optimise the information.


It has 22 sports activities profiles on the watch itself which embrace snowboarding, jump-rope indoor rowing and open-water swimming nevertheless there is no such thing as a Yoga or Pilates, why?

The Coros Tempo 3 is appropriate for integration with many health apps reminiscent of Strava, Coaching Peaks, Relive, Adidas working, Apple Well being, Stryd, Ultimate Surge, Runalyze, Working Quotient, Decathlon, Runna, Komoot, RunGap, GP3S, RunMotion Coach, UTMB For the planet, UTWT Digital, SisRUN, Nike Run Membership, ALPI coaching and a lot extra.

Nevertheless, it doesn’t ship a reminder that you’ve a exercise right this moment. Should you’re a bit scatty-brained like me and overlook to verify the watch or the app, then this could get annoying fairly quick.

Additionally, there’s a little fake par in the case of structured working periods. There was one I didn’t perceive in any respect and couldn’t view it as soon as it began. The Coros Tempo 3 saved bleeping at me to vary tempo or coronary heart price goal however I wasn’t certain what was happening and basically ignored it. However it was annoying.

Opponents have a greater interface which states the stage of exercise you’re at or is arising, so the Coros Tempo 3 wants enchancment there. You may view the session earlier than urgent ‘begin’ on the Coros Tempo 3 however then you definitely simply have to recollect what’s happening at every stage.


The navigation accuracy is extraordinarily correct due to the utilization of GPS, GLONASS, Galileo, Beisou and QZSS satellite tv for pc methods.

Breadcrumb navigation system is sensible, It doesn’t give turn-by-turn notifications nevertheless there are checkpoints alongside the way in which – if the course director inputs notes ‘keep proper’ for instance is extremely helpful.

I examined its deviation alert, and it was snappy. The map up to date straight away so I might visibly see I used to be off-route nevertheless it took simply over 30 seconds to inform me. It’s the most effective navigation system I’ve used thus far, however to get to precise routes requires you to dig just a little.

On the run maintain the underside button > navigation > again to begin/route. Nevertheless, you need to use the navigation with out preserving run/stroll metrics from the system menu.

All of the navigation was accomplished in the midst of a forest – my telephone struggled with sign however the Coros Tempo 3 by no means missed a beat.

Battery life

I did say what it lacks in graphics it excels elsewhere and battery life is one in all them.

It takes lower than two hours to cost totally from 0, however I by no means let it get that low. A fast 15-minute whereas within the bathe was enough to maintain it excessive.

Coros says sporting the look ahead to day-to-day primary use can final 24 days, with out all methods on and the always-on display screen possibility – and I imagine it. I’ve the Coronary heart Fee monitor all the time on, use GPS on my runs and it lasts simply three weeks and not using a cost.

For the Extremely-marathoners on the market, it states how a lot battery life it has left (in hours) earlier than you click on ‘begin run’ and it has a 38-hour battery life in customary full GPS mode – this may see you thru most ultra-distances.

An extended 10-mile run used 1% of the battery, that’s it. – do you have to require extra there’s a little keychain charger to pack with you for an additional $25 on-line.

What I actually get pleasure from about this watch is the way it doesn’t attempt to be an everything-watch and even try to compete with the likes of Apple in the case of smartwatch capabilities or on-screen graphics. As an alternative, it is a training-focused watch with no bells and whistles with epic battery life, navigation skills and funky fashion.

Nevertheless, it critically lacks in a number of options even probably the most primary sort reminiscent of music and the way they’re utilizing the information to assist the person.

The Coros Tempo 3 measures sleep and coronary heart price however doesn’t embrace these metrics in the case of restoration, an enormous flaw – particularly in a much less skilled runner’s fingers – which given the low price ticket of $229 could appeal to newbie runners.

The working plan choices on the Coros App cater for newbie runners proper as much as ultra-distances which is refreshing. Most wouldn’t cater for the latter. Nevertheless, they don’t embrace weight coaching in any of the plans – once more an oversight for the watch contemplating its capabilities workout-wise – that half is just a little baffling.

Restoration simply appears utterly uncared for on this watch in comparison with Polar and Garmin’s competitors.

So, though it appears to be like and feels a lot better as a wearable – it lacks that remaining “pazazz” to be advisable – except you’re savvy and assured sufficient to override a few of its information.

Worth comparability:
Coros Coros Tempo 3

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