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A Smartwatch That Wants to Become Your Personal Lifting Coach
Strength training has changed dramatically over the past few years. What was once dominated by gym veterans, complicated routines, and handwritten workout logs has become far more accessible thanks to fitness apps, wearables, AI coaching, and increasingly intelligent health platforms.
But there has always been one frustrating gap: smartwatches are excellent at recording that you exercised, but they have been much less capable at actually guiding you through strength training.
The new Google Pixel Watch 5 could be about to change that.
Google has introduced a new Strength Training experience designed to put structured weight-training guidance directly on the watch. Instead of reaching for a phone between sets, users can potentially see their exercises, sets, reps, weights, and rest periods directly on their wrist.
For experienced lifters, that could be a convenience. For beginners, it could be much more significant. A smartwatch that tells you what to do next can remove much of the uncertainty that makes the gym intimidating in the first place.
The feature immediately stands out because it resembles what dedicated strength-training apps such as Fitbod have been doing for years. The difference is that Google’s implementation is designed to live directly on the watch.
That distinction matters.
Why Strength Training Is Different From Running
Running is relatively easy for a smartwatch to understand.
You start running, the watch tracks your heart rate, distance, pace, calories, and duration, and you finish.
Strength training is much more complicated.
A workout might involve five exercises, each with multiple sets, different weights, different rep targets, rest periods, and progressively increasing loads. A good strength-training system also needs to understand which muscles are being targeted and how today’s workout fits into your previous sessions.
Simply recording heart rate
That has been one of the biggest weaknesses of mainstream smartwatch fitness software.
My Experience With Fitbod Shows What Has Been Missing
The original experience behind this feature is particularly relatable for anyone who started lifting without knowing exactly what they were doing.
When beginning strength training, the hardest part
It is knowing what to lift, how much to lift, how many repetitions to perform, what exercise comes next, and how long to rest.
Fitbod became useful because it turned those questions into a structured routine.
Instead of walking into a gym and wondering whether to use the bench press, squat rack, cable machine, or dumbbells, the app could provide a workout designed around the user’s goals and previous training.
That structure can be incredibly valuable during the first year of training.
Fitbod Does More Than Count Reps
One of
Core movements such as squats and bench presses can become consistent components of a training program while supplementary exercises help target additional muscle groups.
Over time, that creates familiarity.
You learn which machines are available.
You become more comfortable with different movements.
You begin understanding which muscles an exercise targets.
And perhaps most importantly, you can look back and see that you are actually getting stronger.
Rest Periods Are More Important Than They Look
One small feature can make a surprisingly large difference: the rest timer.
After completing a set of bench presses, for example, you don’t necessarily want to stare at your phone while waiting.
You need enough recovery to perform the next set properly, but you also don’t want to lose track of time.
Fitbod handles this by starting a rest countdown after a set.
Google’s new Pixel Watch 5 Strength Training experience appears to take a similar approach.
That could make the watch much more useful as an actual workout companion rather than simply a passive health tracker.
Apple Watch Has a Different Philosophy
The comparison with
An Apple Watch can record a strength-training workout and provide information such as heart rate, calories, and workout duration.
That’s useful.
But there is a major difference between recording a workout and coaching a workout.
A record tells you what happened.
A coach helps determine what should happen next.
For serious strength training, that second capability can be much more valuable.
Samsung Faces the Same Problem
Samsung’s Galaxy Watch ecosystem has also become increasingly sophisticated as a health platform.
However, mainstream smartwatch strength training has historically remained less comprehensive than dedicated lifting applications.
This leaves an opening for Google.
If Pixel Watch 5 can combine exercise selection, sets, repetitions, weights, rest periods, and health tracking into a seamless wrist-based experience, it could make strength training one of the watch’s most compelling capabilities.
Google Has Already Been Building Toward This
The Pixel Watch 5 feature
Google and Fitbit have already been moving toward more sophisticated strength-training tools.
Users have been able to create strength-training workouts through Google’s health ecosystem, which includes a large library of exercises as well as warm-up and cooldown movements.
The company has also been pushing AI deeper into fitness.
With a Google Health Premium subscription, users can photograph workout equipment and use Gemini to generate a workout based on their needs and fitness level.
That is an interesting development.
The phone, however, was still an important part of the experience.
Pixel Watch 5 changes that equation.
The Phone Is Finally Optional
This may be the most important part of Google’s announcement.
Instead of having to pull out a smartphone to check the next exercise, the watch can present the workout directly on your wrist.
Users can potentially see:
The current exercise
The number of sets
Target repetitions
Weight information
Rest periods
Workout progress
Heart rate
Calories burned
The result is a much more focused workout.
You
You
You
You simply look at your wrist.
The Interface Could Be Familiar to Fitbod Users
During a demonstration, the new Strength Training experience reportedly looked surprisingly similar in concept to Fitbod.
That’s a compliment.
A good strength-training interface
You should be able to glance at the screen, understand what you’re supposed to do, complete the set, and move on.
The less friction between exercises, the better.
Beginners Could Benefit the Most
Experienced lifters may appreciate the convenience.
Beginners could benefit much more.
Walking into a gym for the first time can be overwhelming. There might be dozens of machines, free weights, benches, cables, racks, and unfamiliar pieces of equipment.
Even knowing where to begin can be difficult.
A guided workout displayed directly on a smartwatch could remove some of that anxiety.
Instead of asking, “What should I do today?” the watch can provide an answer.
Instead of wondering how long to rest, the watch can provide a timer.
Instead of trying to remember the previous set, the watch can track it.
That creates a much more approachable training environment.
Strength Training Is Having a Moment
Google’s timing is also significant.
Strength training has moved far beyond the traditional bodybuilding audience.
People are increasingly lifting weights for muscle preservation, mobility, metabolic health, longevity, athletic performance, and general wellness.
The modern strength-training community is also much more diverse.
You
That cultural shift gives Google a much larger audience for this feature.
The Longevity Connection
One of the most interesting reasons strength training is becoming more popular is its relationship with healthy aging.
Maintaining muscle becomes increasingly important as people get older.
Strength training can help support physical independence and make everyday activities easier.
That makes a smartwatch capable of guiding resistance workouts potentially more important than a simple calorie counter.
The watch
It can become part of a long-term training habit.
The Real Test Will Be Progression
There is, however, an important question Google still needs to answer.
Can Pixel Watch 5 actually understand progression?
Recording a workout is relatively easy.
Generating a list of exercises is also relatively easy.
The difficult part is determining how training should evolve over time.
If you bench pressed a certain weight for a specific number of repetitions last week, what should you attempt today?
Should the weight increase?
Should the repetitions increase?
Should you recover instead?
Should the exercise change because another muscle group is fatigued?
That’s where dedicated strength-training applications have historically had an advantage.
AI Could Become the Secret Weapon
Google’s Gemini integration makes this particularly interesting.
AI could eventually transform a static workout plan into something adaptive.
Imagine finishing a workout and having the system analyze your recent training history, previous weights, repetitions, recovery patterns, and performance.
The next workout could then be adjusted automatically.
Instead of simply saying:
Do three sets of 10.
An intelligent system could eventually say:
“You completed 10 reps comfortably last session, so increase the load slightly today.”
That’s a much more ambitious vision.
But AI Fitness Advice Needs Guardrails
There is another side to this.
Fitness recommendations
An AI system doesn’t necessarily know whether your form is correct, whether you’re experiencing unusual pain, or whether you’ve had inadequate recovery unless it has reliable signals for those conditions.
That’s why AI-driven training should complement human judgment rather than replace it.
For beginners especially, learning proper form remains essential.
A smartwatch can tell you what exercise to perform.
It cannot automatically guarantee that
The Biggest Advantage Could Be Convenience
Fitness habits often fail because they require too much effort.
If you need to open an app, find your workout, scroll through exercises, record every set, start a rest timer, and repeatedly check your phone, the experience becomes fragmented.
Putting all of those interactions on your wrist makes the process more natural.
You can walk into the gym.
Start the workout.
Follow the instructions.
Lift.
Rest.
Repeat.
Finish.
That simplicity could be more important than any individual feature.
A Dedicated Lifting App May No Longer Be Essential
This is where the Pixel Watch 5 becomes genuinely interesting.
If
Fitbod’s biggest advantage has been its specialized training experience.
But if the same core workflow becomes integrated into the smartwatch people already wear, the value proposition changes.
Why pay for another application if the watch already does enough?
Battery Life Will Matter
There is also an obvious hardware question.
Advanced strength tracking requires the watch to remain active throughout a workout.
If the display, sensors, heart-rate monitoring, and workout processing consume significant battery, users may have to balance training features against everyday smartwatch usage.
The Pixel Watch 5 therefore needs to deliver enough endurance for real-world users.
A brilliant workout feature becomes much less useful if the watch is constantly asking to be charged.
The User Interface Will Make or Break It
Strength training involves frequent transitions.
You finish a set.
You record it.
You rest.
You perform the next set.
You change weights.
You move to another exercise.
That means the interface needs to be exceptionally fast.
If logging a set requires multiple taps, the feature could become frustrating.
If one or two gestures are enough, it could feel almost invisible.
For a wearable, invisible technology is often the best technology.
Accuracy Matters More Than Marketing
Google will also need to demonstrate how accurately the system detects and records workouts.
Heart-rate tracking is already well established.
Strength-training data is harder.
A smartwatch may be able to recognize movements, but distinguishing between exercises can be challenging.
For example, several pulling movements can look similar from a wrist-mounted sensor.
That makes software quality critical.
Pixel Watch 5 Is Entering a Competitive Market
Apple, Samsung, Garmin, Fitbit, WHOOP, Oura, and specialized fitness applications are all competing for ownership of the user’s health data and daily fitness habits.
The winner may not be the company with the most sensors.
It could be the company that turns those sensors into the most useful recommendations.
That is a much harder problem to solve.
What Undercode Say:
The Smartwatch Finally Understands the Gym
The most important aspect of Google’s announcement isn’t that Pixel Watch 5 can count exercises.
It’s that Google appears to understand that strength training requires context.
A workout
It’s a sequence.
From Tracking to Coaching
The smartwatch industry has spent years perfecting activity tracking.
Steps.
Calories.
Heart rate.
Distance.
Sleep.
But strength training demands something different.
It requires guidance.
The Phone-Free Advantage
Removing the phone from the process may sound like a small change.
It
Phones are distractions.
Notifications appear.
Messages arrive.
Social media is one tap away.
A watch-centered workout keeps the user focused.
The Beginner Problem
Many people
They quit because they don’t know what they’re doing.
A structured wearable could reduce that barrier.
Confidence Is a Fitness Feature
Knowing what exercise comes next creates confidence.
Knowing how many repetitions to perform creates confidence.
Knowing when your rest period ends creates confidence.
That psychological benefit
The Fitbod Challenge
Fitbod has built a reputation around structured strength training.
It only needs to make the basic experience good enough for most people.
That could be enough to disrupt the category.
Ecosystem Beats Standalone Apps
Google has an enormous advantage because it controls the Pixel Watch, Android ecosystem, Fitbit health platform, Gemini AI, and Google Health services.
That creates opportunities for integration that independent applications can’t easily replicate.
AI Could Change Everything
The most interesting long-term possibility is personalized progression.
An AI system that understands your workout history could potentially make each training session more relevant.
That is considerably more valuable than simply counting repetitions.
The Data Advantage
Every workout creates more information.
More sets.
More weights.
More repetitions.
More recovery data.
More performance history.
That creates a feedback loop.
But More Data
Collecting thousands of metrics
The system needs to turn those numbers into understandable recommendations.
Otherwise, users are simply drowning in statistics.
Rest Tracking Is Underrated
Rest periods influence workout quality.
A timer directly on the wrist makes the process effortless.
This is one of those small features that could become indispensable.
The Gym Is an Unusual Technology Environment
Gyms are noisy.
People are moving around.
Equipment is occupied.
Phones can become inconvenient.
A wearable is naturally suited to this environment.
Hardware and Software Must Work Together
The Pixel Watch 5 needs good sensors.
But sensors alone
Google’s algorithms need to translate sensor signals into useful training information.
The Biggest Threat Is Complexity
Google could potentially overload the feature with too many options.
The best workout experience should feel simple.
Beginners
Subscription Fatigue Is Another Risk
If
The free experience will matter.
The Fitbit Connection Is Important
Google already has years of fitness experience through Fitbit.
That gives the company a foundation that many smartwatch manufacturers don’t have.
The question is whether Google can unify that expertise effectively.
Competition Will Respond
If Pixel Watch 5 proves successful, Apple and Samsung won’t simply ignore it.
Expect more sophisticated strength-training features across competing watches.
Competition could ultimately benefit consumers.
Strength Training Is Becoming Mainstream
This
Resistance training is becoming a normal part of everyday fitness.
That makes the market substantially larger.
Wearables Are Moving Up the Value Chain
The next generation of wearables
They’ll increasingly tell you what to do next.
That is the real transition.
AI Makes That Transition Possible
Traditional fitness apps rely heavily on predefined routines.
AI can potentially make those routines more dynamic.
That could make personalized coaching accessible to millions of people.
Privacy Will Become More Important
As health platforms collect increasingly detailed information, users will naturally want to know how their data is stored and used.
The more intelligent the system becomes, the more important privacy becomes.
Accuracy Will Determine Trust
A fitness recommendation is only useful if people trust it.
Wrong exercise identification or incorrect progression could quickly undermine confidence.
The Feature Needs to Work in Real Gyms
Marketing demonstrations are controlled environments.
Real gyms
The system must handle interruptions, skipped exercises, changed weights, and improvised workouts.
Flexibility Matters
People
Sometimes equipment is occupied.
Sometimes
Sometimes you want to substitute an exercise.
A good system needs to accommodate that reality.
The Best Feature May Be the Simplest
If users can glance at their wrist and instantly understand what they should do next, Google will have achieved something meaningful.
Technology disappears.
The workout remains.
Pixel Watch 5 Could Become More Than a Health Tracker
That is ultimately why this feature matters.
The watch could evolve from a passive recorder into an active training companion.
The Competitive Question
The key question
It’s whether it can perform it well enough that people stop needing specialized applications.
That’s a much higher standard.
The Next Battle Is Personalization
Basic workout tracking is becoming commoditized.
Personalized programming is where companies can differentiate themselves.
Google appears to be positioning itself for that battle.
The Timing Is Right
Interest in strength training is growing.
AI is becoming more capable.
Wearable hardware is becoming more powerful.
These trends are converging at exactly the right moment.
The Opportunity Is Bigger Than Pixel Watch
If
Workout planning could connect with recovery.
Recovery could connect with sleep.
Sleep could influence training recommendations.
That creates a continuous health loop.
My Bottom Line
Pixel Watch
But it could make many users wonder why they need one.
And that is precisely the kind of disruption Google should be aiming for.
Deep Analysis: How Pixel Watch 5 Could Turn Fitness Data Into a Training System
From Raw Data to Action
A modern strength-training platform can be thought of as a pipeline:
Sensors
↓
Workout Detection
↓
Exercise Recognition
↓
Set / Rep Tracking
↓
Training History
↓
Progression Analysis
↓
Workout Recommendation
The difficult part
It’s making the final recommendation useful.
A Simple Workout Data Model
A strength-training system could internally represent a workout with information similar to:
{
"exercise": "bench_press",
"sets": 3,
"target_reps": 10,
"weight": 60,
"rest_seconds": 120
}
This creates structured information that can be compared with previous sessions.
Comparing Previous Workouts
A basic progression algorithm could conceptually examine previous performance:
Run if completed_reps >= target_reps: recommend_small_weight_increase() else: maintain_or_reduce_load()
Real-world systems would obviously need considerably more context.
Rest Timer Logic
A simple rest system might look like:
Run def start_rest(seconds): countdown = seconds
while countdown > 0: display_timer(countdown) countdown -= 1
The important part
It’s that the process happens directly on the wrist.
Training History
A useful system also needs historical context:
Exercise: Bench Press
Last workout: 60 kg × 10 Previous workout: 57.5 kg × 10 Four weeks ago: 50 kg × 10
That history provides the foundation for progression.
Progressive Overload
One of the central concepts of strength training is progressive overload.
A system could track:
Weight ↑
Repetitions ↑
Volume ↑
Consistency ↑
But progression
A good algorithm must recognize plateaus and recovery needs.
Volume Calculation
Training volume can be approximated using:
Volume = Sets × Repetitions × Weight
For example:
3 × 10 × 60 kg = 1,800 kg
This
Heart Rate Context
Heart rate can add another layer.
A smartwatch could potentially compare lifting performance with cardiovascular response.
However, heart rate should not be treated as the only measure of strength-training intensity.
Recovery Signals
The long-term opportunity is connecting training with recovery.
A system could eventually consider:
Sleep
+
Recent workouts
+
Rest intervals
+
Training volume
+
Heart-rate trends
=
Training recommendation
That would move the watch closer to an adaptive coach.
AI Recommendation Layer
Gemini could theoretically sit above the structured data:
Workout history
↓
Health metrics
↓
User goal
↓
AI reasoning
↓
Next workout
The quality of that system will depend heavily on the accuracy and completeness of the underlying data.
Why On-Watch Processing Matters
The phone has considerably more screen space and processing capability.
But the watch has something more important during a workout: proximity.
It is already attached to you.
That makes it the natural interface for quick workout decisions.
Privacy Considerations
Health information is sensitive.
A strength-training platform can eventually know an enormous amount about someone’s physical activity.
Users should therefore expect clear controls over data collection, synchronization, and AI processing.
Security Considerations
The same principle applies to security.
A health platform should protect:
Workout History
Heart Rate Data
Body Metrics
Account Credentials
AI Health Conversations
An attacker gaining access to a health account could potentially obtain much more information than simple step counts.
The Bigger Technical Picture
Pixel Watch 5 is therefore interesting not because it adds another fitness mode.
It represents a broader shift toward context-aware wearable computing.
The watch observes.
The software interprets.
The AI recommends.
The user acts.
That is a fundamentally different relationship between person and device.
Strength Training Feature: ✅
Google has introduced a new Strength Training experience for the Pixel Watch 5 designed to provide workout guidance directly on the watch, including exercise, set, repetition, and rest-period information.
Phone-Free Training: ✅
The key claim is that users can follow their strength-training routine directly from the Pixel Watch 5 rather than relying on a phone to display the workout.
Fitbod Replacement: ⚠️
The idea that Pixel Watch 5 could replace Fitbod is an opinion rather than an established fact. Dedicated apps may still offer deeper programming, exercise libraries, progression systems, and customization.
AI-Generated Workouts: ✅
Google’s health ecosystem already includes AI-assisted workout-generation capabilities, including Gemini-based personalization for supported experiences and subscriptions.
Prediction
(+1) Pixel Watch 5 Could Become One of Google’s Most Useful Fitness Devices
If Google delivers the promised combination of guided workouts, rest timers, exercise tracking, and health metrics, Pixel Watch 5 could become considerably more useful to people who regularly lift weights.
(+1) Dedicated Strength Apps Will Face More Pressure
As smartwatch manufacturers build stronger native workout systems, users may become less willing to pay separately for basic strength-training functionality.
(+1) AI-Powered Workout Personalization Will Grow
The next major evolution will likely be adaptive training plans that adjust based on previous performance, recovery, goals, and consistency.
(+1) Beginners Could Become the Biggest Winners
A simple wrist-based coach could make entering the weight room less intimidating and help new lifters establish consistent routines.
(-1) Pixel Watch 5 May Not Fully Replace Specialized Apps
Advanced lifters may still prefer dedicated applications with deeper progression tracking, exercise databases, analytics, and highly customizable programming.
(-1) AI Fitness Recommendations Could Hit Limits
No smartwatch can completely replace qualified human coaching, particularly when exercise form, injuries, pain, or complex training goals are involved.
(+1) The Bigger Battle Will Be the Health Ecosystem
The real significance of Pixel Watch 5 may extend beyond strength training. Google is building toward a future where the watch, Fitbit, Gemini, Android, and health data work together to create a continuously personalized fitness experience.
(+1) The Phone-Free Gym Is Finally Becoming Real
For users who want fewer distractions while exercising, putting the complete workout experience on the wrist could be one of the most meaningful improvements in wearable fitness yet.
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