r/AppleWatchFitness

▲ 5 r/AppleWatchFitness+1 crossposts

Someone who’s taking fitness seriously - should I buy Apple Watch, Fitbit Air or Whoop ?

Hi guys,

I have been living a very very unhealthy life both activity + diet wise. By profession I am software engineer and I sit for like 10+ hours in a day.

Now, I have decided to change it all. I have been going to gym, working out 3 days a week for past 1 month and I am consistent with very balanced diet.

I recently started running and taking swimming lessons and I want to track all my workouts + running + swims so based on my scenario as a beginner can you guys please recommend what be best for me to buy ?

My goal is to properly track all activities, should sync well with strava, improve sleep + recovery and I am hoping to get in shape to run first half marathon of my life in next 6 months.

Thank you for helping in advance.

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u/haider_aabbas — 1 hour ago

Difference two years can make.

I know it’s not going to be completely accurate but the trend of where I am going and want to be compared to I would say my lowest point in fitness in my life. Two years ago August was when I said this is getting ridiculous. 42, male for context.

u/therealsine — 10 hours ago

What do you guys think ?

What do you guys this of my progress ? I started doing 75 hard challenge beginning of May and about to complete it in next 12 days . For my outdoor workouts I usually did run and walk but lately have only been doing walks as I am exchausted coz of 2 workouts a day . Does my VO2 progression looks good for a challenge ?

u/Affectionate_Two7563 — 11 hours ago
▲ 35 r/AppleWatchFitness+1 crossposts

55min in Zone 5?

10k run with an average pace of 6’05”/km (18M). 55min in zone 5 which shouldn’t be possible so I’m guessing apple watch zones are extremely off? How do I get my real zones?

Am doing good?

Why is my VO2 max low? I haven’t felt anything in my daily routine that could have indicated this. Or am I unable to interpret the stats correctly?

u/universalcare321 — 18 hours ago

Do you find the total daily calorie burn accurate?

I’m losing weight and i know not to listen to fitness trackers 100%, but has it been a pretty good barometer for you on daily activity and the general range of calories you should eat?

I got 13,000 steps yesterday and the calorie burn put me in the moderately active category. I was pretty busy. Worked all night, got home, slept for only a few hours, then went back out and walked around stores, malls, the park. I did multiple workouts

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u/673NoshMyBollocksAve — 21 hours ago

The most underrated metric on your Apple Watch: Heart Rate Recovery (HRR)

Hey everyone,

Instead of just chasing active calories or pace, start checking your Heart Rate Recovery (HRR). It tracks how many beats your heart rate drops exactly 1 minute after you stop exercising.

While it's not the only metric that matters (VO2 max and resting HR are still huge), HRR is an incredible window into your autonomic nervous system, how fast your body can switch from "fight or flight" back to "rest and digest."

Based on clinical studies (including the New England Journal of Medicine) and fitness benchmarks, here is how to read your 1-minute drop:

Under 12 BPM: A genuine red flag. If it's consistently this low, it correlates with higher cardiovascular risk, autonomic dysfunction, severe overtraining, or dehydration. If it stays here, it's worth mentioning to a doctor.

15 to 25 BPM: A solid, healthy baseline for the average active adult. (The Cleveland Clinic generally looks for 18+ BPM as a good sign).

30+ BPM: Excellent to elite. This shows highly efficient parasympathetic reactivation—your body flips the recovery switch almost instantly.

A quick piece of context: A single bad reading isn't a diagnosis. Heat, stress, fatigue, or a pre-workout espresso can temporarily tank your score. The key is tracking the long-term trend under similar conditions (e.g., standing still immediately after a hard run

What does your typical 1-minute post-workout drop look like?

u/wearablewhiz — 1 day ago

Anyone else using Training Load to actually make sense of their daily rings?

Closing your rings is an awesome way to stay consistent, but looking at them in correlation with your Training Load is where the real magic happens. While your rings tell you that you moved, Training Load compares your last 7 days of physical strain against your 28-day baseline to show the actual impact of that movement.

Here is how to read your status:

Below: Detraining or recovering. Perfect for a planned deload week; otherwise, you aren't challenging your body enough to adapt.

Steady: The maintenance sweet spot. Your current workload perfectly matches your 4-week average.

Above / Well Above: Overloading your system. Great for short-term fitness gains, but staying "Well Above" too long is a major red flag for injury and overtraining.

Keep in mind: Training Load tracks the stress you apply, not how well you're absorbing it. If your load is climbing but your overnight heart rate in the Vitals app is spiking (or your HRV in the Health app is crashing), your body need a rest day. Also, don't forget to manually rate your effort on strength sessions, since the watch only auto-estimates cardio!

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u/wearablewhiz — 1 day ago

Why your Apple Watch Cardio Fitness (VO2 Max) does not update during indoor workouts

If you have been doing a lot of indoor workouts like treadmill runs, cycling, or strength training, you might notice that your Cardio Fitness score (VO2 Max) has not changed.

This is because Apple Watch Cardio Fitness is only estimated from three specific outdoor activities:
Outdoor Walk, outdoor Run and hiking

Indoor treadmill runs, cycling, and strength training do not generate a cardio fitness estimate at all.

To get the best results and make sure your watch calculates your score, there are some things to keep in mind:

Good GPS and sensor data: The workout must be outdoors with a strong, continuous signal.

Complete Health profile: Your age, weight, and height must be accurate and up to date in the Health app.

Patience for new watches: If you just got a new watch, Apple states that it can take several qualifying outdoor workouts and at least 24 hours of wearing the watch before your very first estimate even appears.

Does your score actually match how fit you feel during your workouts?

I have to say, my shape does not deserve above 50 in VO2 max😅

u/wearablewhiz — 1 day ago

Built an app that unifies data from all wearables into one Body Resonance Score — here's what we learned from beta testers

Hey everyone,
I'm the founder of ResoScore. We've spent the last 8 months building a unified health dashboard that connects Apple Health, Garmin, Fitbit, and Google Fit into one central space.
The problem we wanted to solve:Most people's health data is scattered across 3 or 4 different native apps. Because of that, we miss the cross-metric correlations that actually matter—like how sleep duration directly impacts next-day heart rate variability (HRV) or training load recovery.
What we built:ResoScore aggregates sleep (40%), activity (30%), and vitality (30%) into a single Body Resonance Score (0–100). Our engine is built to surface hidden links your individual apps miss.
Here is what we learned from our early beta testers:- 78% said they "finally understand how their daily habits connect."- 62% improved sleep consistency after seeing correlations.- 45% reduced app-switching time to near zero.
Key differentiators:- Zero-knowledge encryption — we can't read your health data.- True multi-device sync (works with Apple, Garmin, Fitbit, and Google Fit).- Free tier available (no credit card required).
We are live on Product Hunt today! Would love your feedback. What health correlations would YOU most want to discover in your own data?
Happy to answer any questions about the algorithm or tech stack below!
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u/coreunityapp — 1 day ago

My results aren’t being counted toward the July challenge

Why does my July challenge show that my Move streak is 0 days when I close the Move ring every day? Is this a glitch? Does anyone know how to fix it? 😫

u/Resident-Platypus888 — 2 days ago

Apple Watch knows where I live, where I work, and that I cycle the same route every single day — yet still asks if I want to start a workout. Every. Single. Day.

Apple knows my home address. Apple knows my work address. Apple Watch has tracked me cycling the exact same 8 km route, at the exact same time, on every workday, for the past 5 years'ish.

And yet, every single morning, it taps me on the wrist like an overeager personal trainer and goes: "It looks like you might be cycling. Would you like to start a Workout?"

YES. YES I WOULD LIKE TO START A WORKOUT. I WOULD LIKE TO START THE SAME WORKOUT I HAVE STARTED EVERY DAY THE LAST 5 YEARS.

I get it — privacy, autonomy, not wanting to assume. Fine. But could we at least get a "You cycle to work every day, want me to just… start automatically?" toggle buried somewhere in Settings > Health > Activity > Commute > Please Just Help Me?

Is this something iOS 27 might finally tackle?

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u/ahaavie — 3 days ago
▲ 1 r/AppleWatchFitness+1 crossposts

Burned calories

Hi, are Apple Watches better at tracking calories burned than the Huawei GT 6? I'm thinking about getting an Apple Watch SE 3 for everyday use, and I'll use my Huawei for hiking.

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u/MihaelNikolov71 — 1 day ago

Discrepancies with Apple Fitness Vs. Strava Movement times

Hi everyone, not sure if I’m posting this in the right place, but I’m trying to figure out some discrepancies between Strava and Apple Fitness for movement times.

Earlier today, I hiked Mount Marcy in the Adirondacks and recorded the entire workout using my Apple Watch in Apple Fitness. It showed a total time of 6 hours 52 minutes, with a move time of 6 hours 5 minutes.

Once I got home, I imported the workout into Strava. It had the same total elapsed time, but the movement time showed as 5 hours 46 minutes.

Could anyone explain the discrepancy, or let me know which one is more accurate? I want to know which to treat as my benchmark going forward.

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u/Tight-Wrangler-4149 — 1 day ago
▲ 1 r/AppleWatchFitness+1 crossposts

Apple Watch SE 3 vs Ultra 1

Hi guys

First time Apple Watch buyer here. Used to use my xiaomi band 9, but its integration is awful with Apple, so I was thinking of an Apple Watch.

My current activities include: gym ppl x3, learning to swim in shallow water pool (0.9-1.2m), running twice a week (just under 5k) and badminton fortnightly.

What’s better to buy now in 2026? Refurbished by backmarket for £325 ultra or brand new Apple SE 3 for £250 for 44mm?

Thanks

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u/Din0s4ur_nuggets — 3 days ago
▲ 28 r/AppleWatchFitness+1 crossposts

My Apple Watch is 20% wrong about my VO2max!

I (36F) just learned that my Apple Watch was significantly underestimating my VO2max.

For the past several months, I’ve been training specifically to improve it. I do one Norwegian 4x4 session each week and follow structured 12-week training blocks with planned load and deload weeks. Since I live in Austin, TX, where it’s brutally hot most of the year, I mostly train on a treadmill and only run outside every couple of weeks so my Apple Watch can generate a VO2max estimate.

The results were frustrating. One outdoor run would bump my VO2max from 33.2 to 33.3, then the next would drop it back to 33.0. It barely moved despite noticeable improvements in my treadmill performance.

So I decided to get a CPET (cardiopulmonary exercise test), where they measure your oxygen consumption directly while you exercise.

The technician expected me to last at least 12 minutes, but I made it past 14 minutes and still felt like I had more left.

My measured VO2max came back at 40, with an aerobic threshold of 150 bpm. According to the lab, that puts me in the “excellent” range for my age.
It made me realize how much Apple Watch estimates can vary, especially if most of your training is indoors. If I had relied only on the watch, I would have assumed months of structured training
had barely made a difference.

Has anyone else compared their Apple Watch VO2max with a CPET? How close or how far apart were your results?

u/OnePop1867 — 4 days ago

Low HR. Best home EKG solutions?

36m, running a lot the last year.
Aiming for sub 3 marathon.
Get a lot of notifications about hr going below 40, but now 33. Did medical home EKG for some time ago, but I want to be able to do at home with AI solution or paying for reading 24h ekg.
Best portable solution today I can buy?

u/Fun_Cherry_487 — 4 days ago

Apple Watch marathon training from the hills

Strava keeps making my Peak District runs look like i've failed a workout, because 8:40/km up a greasy climb near Sheffield isn't the same animal as 8:40/km on flat tarmac. mildly rude. i'm about 15 weeks from Yorkshire Marathon, so right now it's a free online plan, Apple Watch for the actual run and Strava as the diary after i've stopped wheezing. Nike Run Club helped me get out the door last winter with the audio stuff, but for this block it feels a bit too vibes-based for long runs creeping up and midweek effort starting. i've been looking at Hiiro since it seems built around marathon training on Apple Watch and RPE rather than just pace, which might suit fell legs that don't understand flat roads yet, but i'm not keen to swap everything mid-build unless it's genuinely less faff. anyone here training for a marathon off the Watch and actually happy with their setup?

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u/Emma_Coriin — 4 days ago