One ecosystem. Everything connected.
Unifies your wearable, nutrition, exercise, and metabolic data for you and your coach.
A certified coach who builds a plan around your biology—not a template.
100+ biomarkers. Actionable health insights.
Tracks 50+ body composition metrics, from muscle mass to visceral fat.
Continuously tracks sleep, recovery, HRV, stress, and activity.
Why Fittr?
The gap between tracking and transformation
Wearables collect your data. Doctors wait until something's wrong.
FITTR turns your everyday biology into a coached, personalised plan, before it becomes a problem,
The Gap
Your data is scattered across five apps, and none of them talk to each other.
Most healthcare starts after something's already wrong.
Generic plans and templated workouts
Apps can track you, but they can't coach you.
Coaching, biometrics, and lab data in one dashboard. The one your coach actually reads.
Built for prevention - we catch drift in your biomarkers before it's a problem.
Your protocol comes from your bloodwork, body composition, and biometrics. Not a template.
A certified coach reads your data and adjusts your plan — accountability no algorithm can match.
A decade of science
700+ coaches, doctors, and scientists
400,000+ members
Your plan. Your coach. Your results.
Less than most personal training sessions, with more data, more personalisation, more accountability.
Starts @ $139/month
Steven Rowe
Habit and behavior change
Expert
Coaching
HART
Smart Ring
Starts @ $139/month
Nicole Doria
Perimenopause
Expert
Coaching
HART
Smart Ring
Starts @ $139/month
Patty Rivero
Habit & Behavior Change
Expert
Coaching
HART
Smart Ring
Starts @ $139/month
Marcy Frederico
Weight Loss and Metabolic Health
Expert
Coaching
HART
Smart Ring
Starts @ $139/month
Jennifer Evans
Ultra running
Expert
Coaching
HART
Smart Ring
Not Sure Yet?
Browse all matched coaches
before you decide.
Pick your coaching tier.
Less than your gym membership. 10x the Value.
Essential
$139
/mo
Core
$189
/mo
Elite
$249
/mo
Whats Includes
Dedicated FITTR coach
Personalised nutrition guidance
Workout plan tailored to your goal
Touch points(weekly)
Weekly check-ins
Sense Pro smart scale
Hart ring
Average message response
Scheduled calls (15 mins / month)
Everything about your body. One place.
Sleep, recovery, activity, nutrition, workouts — unified.
Unified data
Everything About
Your Body. One place.
Sleep, recovery, activity, nutrition, workouts — unified.
Full coach context
Your Coach
Sees What Others Miss.
Health signals, habits, goals, and progress — together.
Personalized
No Generic
Plans. Ever.
Training and nutrition tailored to your body signals.
Goal-Based
Fitness With
Measurable Outcomes.
Structured coaching built around your goals.
400,000+ members and counting
Lifespan
Improved
Lost 32 lbs. Reversed my prediabetes diagnosis.
LDL
Levels Improved
Finally understand what my labs actually mean.
1.2
mg
Thyroid Levels
My HRV trend told my coach to back off before I burned out.
1.4
mg
Sugar level
My Sugar levels improved within just three months of trying Fittr.
Hart Smart Ring
One Ring. Everything Your Body Is Telling You.
Coming Soon
Continuous monitoring of HRV, sleep quality, stress, recovery, and activity — synced directly to your coach and your health dashboard. 24/7.
Activity & Movement
Sleep Tracking
HRV & Recovery Score
Meet the Mind
Behind Healthcare 3.0
Driven by science, technology, and a belief that better health should be measurable, personalized, and accessible.
Brad Dieter, Ph.D. is a scientist and entrepreneur with more than a decade of experience building health coaching, technology, and education platforms at scale.
Brad Dieter, PhD, MS
CEO @
INC
Got any Questions?
Everything you need to know about coaching, plans, and your Hart Ring.