Can You Trust Your Fitness Tracker?

Use it for daily movement, not for food. Your watch or phone is great for nudging you to move more and stand up during the day. Don't eat back the calories it says you burned, because your food comes from your plan. In strength workouts, judge your effort by how the last few reps feel, not your heart rate.

Keep the watch.

Just give it the right job.

First, when should you talk to your doctor?

If you have a heart condition, take medication that affects your heart rate, or your doctor has given you a heart rate limit, follow your doctor.

And if you ever feel chest pain, dizziness, faintness or a racing heart that doesn't settle during a workout, stop and get checked.

We coach. We don't diagnose, and we never tell anyone to start, stop or change a medication.

What is a tracker actually good for?

A lot, as long as it's doing the right job.

Daily movement. Steps, standing up, the nudge to get off the couch. This is where a tracker shines.
Spotting your patterns. Low-movement days, the weekends that go completely still, the weeks you sit more than you thought.
Sleep trends. Some women like seeing their nights. Look at the trend over a week, not one bad night.
Motivation. Closing a goal for the day feels good. Use that.

For more on everyday movement, here's how many steps a day you actually need.

Should I eat back the calories my watch says I burned?

No.

This is the one we see trip women up most.

You finish a workout, the watch says you burned a big number, and it feels like permission. Or the opposite: it says you burned hardly anything, and you decide the workout didn't count.

Here's the thing.

Your food comes from your plan. Your coach builds it around your body, your goals and your week, and adjusts it as you go. A watch guessing at what you burned doesn't get a vote.

No calorie counting, no food scales. Your coach uses simple hand-size portions.
Elle On-Demand helps with the rest. Our AI companion helps you build meal plans and recipes. And if you like numbers, it works as a very intuitive macro tracker, without having to measure everything you put in your mouth.
No earning your food. You eat because your body needs fuel, every day, workout or not.
No punishing yourself either. A low number on a strength day doesn't mean you did it wrong.

Most women come to us wanting to lose weight. What they actually want to lose is fat.

That comes from strength training, enough food and recovery. Not from chasing a number on your wrist.

Why is my heart rate so low when I lift?

Because strength training doesn't look like a spin class on a heart rate graph, and that's fine.

A lot of the women we coach compare their numbers with a friend's and feel like they barely worked. Right?

But a strength workout does its job differently. You lift, you rest, you lift again. Your heart rate goes up and down. The work is in your muscles, not in a steady climb on a chart.

So how do you know you worked hard enough?

The last few reps feel hard. Challenging, with good form still in place.
You need the rest between sets. If you could skip the rest and keep going, the weight is probably too light.
You're getting stronger over the weeks. The weight that felt heavy in week 1 feels easier later on.
You write it down. Weights and reps, so you can beat them next time.

One of our coaches says she's never checked her heart rate during a workout. She goes by how the reps feel and whether she needs the rest.

Not sure if you're lifting heavy enough? Here's how to know if you're lifting heavy enough after 40.

What does a good week look like with a tracker?

Something like this, in our 8-week 35+ Metabolic Reset:

Strength workouts first. Follow-along video at home, about 50 minutes, 4 a week.
Your tracker handles the in-between. More steps, more standing, a walk after dinner.
Your plan handles the food. Real food, protein at every meal, no counting.
Your coach sees the whole picture. A check-in every week, plus direct access between them.

Chris puts it simply: "Muscle is metabolism." The watch can't measure that part. Your strength numbers can.

We've helped 1,000+ women lose 10 to 20 lbs of fat in 8 weeks. Some of them wore a tracker the whole time. Some never put one on.

What if the numbers stress me out?

Then take a break from them.

Some women enjoy the data. Some find it makes every day feel like a test. Both are normal.

Turn off the calorie display if it keeps pulling your attention.
Check it once a day, not after every workout.
Tell your coach. She'll help you decide what's worth watching and what isn't.

The tracker works for you.

Not the other way around.

Ready to give your watch the right job?

You don't have to choose between your tracker and a plan.

You just need a plan that's in charge.

Start with the short video on our homepage at fortyfwd.com. It walks through why your body stopped responding after 40 and the method we use to change that.

If it sounds like you, apply for a call with Chris.

He reads every application himself. On the call, he'll look at how you train and what you track, and tell you straight whether the program is the right fit. If it is, he walks you through the investment then, once you both know it's a fit.

Count your steps.

Feel your reps.

Let your plan feed you.

Frequently asked questions

Should I eat back the calories my fitness tracker says I burned?

No. Your food comes from your plan, which your coach builds around your body and your week, not from what a watch estimates you burned.

Why is my heart rate low during strength training?

Strength training works in bursts: you lift, rest and lift again, so your heart rate rises and falls. Judge your effort by how the last few reps feel and whether you need the rest, not by heart rate.

Can a fitness tracker help with weight loss after 40?

Yes, for daily movement. Steps, standing up and spotting your low-movement days are where a tracker helps most, alongside strength training and enough food.

How do I know if my strength workout was hard enough?

The last few reps feel challenging with good form, you need the rest between sets, and you're getting stronger over the weeks. Writing down your weights and reps shows it.

When should I talk to my doctor about my heart rate during exercise?

If you have a heart condition, take medication that affects your heart rate, or feel chest pain, dizziness, faintness or a racing heart that doesn't settle. Stop and get checked.

Should I trust my fitness tracker's calories and heart rate when I strength train?