Garmin Suggested Workouts Review

The Suggested Workouts feature on Garmin watches rolled out last year on the Forerunner 745. My Forerunner 945 got it maybe a month or two later during a software update.

So what exactly is Suggested Workouts, and how is it able to make workout suggestions automatically?

Garmin’s Firstbeat Analytics engine (what is basically a very complex algorithm) considers the following metrics to give you a daily suggested run or bike workout.

  • Training Status
  • Training Load and Load Focus
  • VO2 Max value
  • Recovery Time
  • Sleep data
  • Profile of recently performed workouts

According to Garmin’s website, each workout is “designed to provide an appropriate level of challenge while satisfying a specific need or improving a particular aspect of performance to help you maintain or improve your current fitness level.”

The Suggested Workout function is available for these Garmin watches:

  • Edge 1030 Plus
  • Enduro
  • fenix 6 series
  • Forerunner 745
  • Forerunner 945
  • MARQ collection
  • tactix Delta series

For your watch to display a suggested workout, you must first have the function switched on (here’s how to switch Suggested Workouts on) and have completed a week’s worth of activities with heart rate data for your watch to determine your Training Status.

Based on my use case, Garmin usually makes workout suggestions based on my estimated VO2Max. According to one of the MX Endurance coaches, VO2Max can be used as an indicator of cardiovascular fitness. However, if your fitness target isn’t cardiovascular fitness or increasing VO2Max, that’s where Suggested Workouts can be less useful.

Check out my vlog below, or scroll down for a quick wrap of my conclusions.

If you’re currently following a training plan downloaded via Garmin Connect or via a third-party coaching platform, those scheduled workouts uploaded onto your watch will take priority over the Daily Suggested Workouts. But if you’re a little old-school and don’t upload your training plan workouts onto your watch, or if you’re like me and you sign up for Zwift group rides and races on a whim, then you might find that the daily suggestion and your planned session may not coincide.

Additionally, the Daily Workout can tend to suggest Rest often. If you’re a triathlete you know training with fatigue is built into triathlon plans especially for long-distance.

I’ve found that Suggested Workouts is good for general fitness and so that you don’t have to think about what kind of session to do on any given day if you’re not on a formal training plan. However, for instance if you’re doing a focused low heart rate training block because you’re trying to improve your aerobic capacity at lower heart rates, the frequent suggestions you get of doing threshold work or VO2Max work is just going to derail that low heart rate training,

The watch is a tool; it doesn’t know the purpose or goal behind your training unlike a coach who knows exactly what you’re trying to do.

What I like about suggested workouts is it kind of removes the guess work from your training because you know how tired you are and what kind of session you’re probably good for. However I think the workouts are quite limited in variety, like I’ve only seen one kind of threshold session, base session, or sprint session. The structure is the same; what changes is duration of efforts based on the FirstBeat analytics.

Another quirk of Suggested Workouts is going by pace target can mean overshooting the heart rate training zone, while going by heart rate target can mean you miss the pace zone or during recovery you can’t even get your heart rate down to the target.

Overall my experience with Suggested Workouts is it can be a good tool for somebody who’s just basically trying to maintain fitness and using VO2Max as a measure of cardio fitness. If you need to achieve certain goals like train for a certain distance at a definite race date, then don’t rely on Suggested Workouts to give you a “training plan” because that’s not what it was meant for.

I really hope that the algorithm gets a little smarter or you’re able to tell the watch what kind of goal you’re trying to achieve, and the suggested workouts can adjust accordingly.

About Noelle De Guzman

Noelle De Guzman is a freelance writer and recreational athlete with over 12 years of experience in fitness and endurance sport. She believes sport and an active healthy lifestyle changes lives.

4 thoughts on “Garmin Suggested Workouts Review

  1. Thanks for this. Do you know if the suggested workouts can be tweaked (on phone app/online etc if not on the watch)? For example it suggests 3×8 min threshold with ten min warmup, but its going to take me 40 mins to run to the track where I want to do the intervals. I want to extend the warm up, but currently I have to record 2 runs instead.

    1. Hi Rob,

      Suggested Workouts are offered on the watch. You can change whether they target pace, heart rate, or power on the watch. I don’t think you can tweak them on the phone or Garmin Connect, though.

  2. I’m not sure if this was true when this post was written, but if you add in races to your calendar, the DSW feature will build a complete, adaptive program for you that targets your goal distance (and possibly pace as well).

    Still, I wish they continued developing this feature as it’s pretty barebones – there’s no way to interact with it other than on the watch itself, and as you said – there are a limited number of workout options that it will ever suggest (and you can’t choose which ones). There’s also no way to tell it if you have a musculoskeletal injury you need to work around.

    1. Hi Quinn, back when I wrote this Garmin hadn’t put up a lot of information about Suggested Workouts and how they integrated into the calendar, so it building a program to a planned race is really interesting. 🙂 I wonder if the fact they haven’t developed this feature so much is because they are also pushing Garmin Coach.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.