Sarvita vs Bevel

Bevel turns your Apple Watch into a WHOOP-style health dashboard. Sarvita turns the same data into a biological age plan. Different questions, different answers.

Last updated: April 2026 · Back to Sarvita home

TL;DR

Bevel is an all-in-one health app built around four daily scores: Recovery, Strain, Sleep, and Stress. It wraps Apple Watch data into a WHOOP-style dashboard, adds a Strength Builder with 700+ exercises, nutrition logging with glucose tracking, and a conversational AI called Bevel Intelligence. It answers: how should I train, eat, and recover today?

Sarvita is an AI longevity coach. It calculates your biological age — VO2 Max Age, HRV Age, Body Composition Age — and writes a weekly plan across the four pillars of longevity to make you physiologically younger. It answers: how do I add more healthy years to my life?

Key difference: Bevel is a wide health dashboard you read. Sarvita is a narrow longevity coach that tells you what to do this week.

Feature Comparison

Feature	Sarvita	Bevel
App Store rating	⭐ 5.0	⭐ 4.8 (7.6k+ ratings)
Primary goal	Reverse biological age / longevity coaching	All-in-one daily health & performance dashboard
Biological age	✅ VO2 Max Age + HRV Age + Body Comp Age	❌ Not calculated (top community feature request)
Recovery score	✅ Via HRV + Apple Health data	✅ Daily Recovery score (HRV + RHR based)
Strain / exertion	✅ Via Apple Health integration	✅ Strain score + Energy Bank metric
Stress tracking	⚠️ Via HRV trends + journaling	✅ Real-time Stress score across day and workouts
AI coach	✅ Sar — proactive weekly plans, daily check-ins, nutrition reports	⚠️ Bevel Intelligence — conversational, reactive ("why was my recovery low?")
Weekly training plans	✅ Personalized (4 longevity pillars)	❌ No structured multi-week programs
Strength training	✅ Programmed as part of longevity plan (logs via Apple Health)	✅ Strength Builder: 700+ exercises, Live Sync, plate calculator, rest timers
Nutrition tracking	✅ AI photo + text → instant macros, weekly reports	✅ 6M+ food database, barcode, image recognition, macros
Glucose integration	❌	✅ CGM support with meal-level glucose impact
Sleep analysis	✅ Via Apple Health	✅ Sleep score, REM/deep stages, smart alarm
HRV tracking	✅ HRV Age metric + long-term trend	✅ HRV as a biology marker + recovery input
VO2 Max	✅ Framed as VO2 Max Age	✅ Tracked as a biology metric
Body composition	✅ Framed as Body Composition Age	✅ Tracked as a biology metric
Journal / habits	✅ Daily check-ins with AI coaching	✅ Habit log (hydration, sunlight, screen time)
Cycle tracking	⚠️ Via Apple Health	✅ Built-in period, symptom, contraception logging
Other device integrations	Apple Health hub	Oura Ring, Garmin Connect, Strava
Privacy	✅ No accounts. No data collection. On-device only.	✅ Reads Apple Health; account-based; Family Sharing supported
Platform	iOS + Apple Watch	iPhone (iOS 17.4+), Apple Watch (watchOS 10+), Mac (M1+)
Pricing	Free + $3.99/mo or $12.99/yr	Free tier + Bevel Pro $5.99/mo or $49.99/yr

Different Questions, Different Answers

🟦 Sarvita — Built for Longevity

Sarvita starts with one question: how old is your body, really? It calculates VO2 Max Age, HRV Age, and Body Composition Age, then writes a weekly plan across the four pillars of longevity — Zone 2 cardio, strength, VO2 Max, stability — to move those numbers in the right direction. Nutrition, training, and recovery all roll up into one outcome: biological age.

⬜ Bevel — Built as a Health Dashboard

Bevel's strength is breadth. It pulls Recovery, Strain, Sleep, Stress, Nutrition, and Biology data into one dashboard and interprets them with Bevel Intelligence. You get the WHOOP-style daily loop — recover, strain, sleep, repeat — plus a polished Strength Builder and nutrition logging. It's the everything-in-one-place tool for people who want to manage their own health like a CEO manages a business.

Biological Age: The Core Gap

🟦 Sarvita — Biological Age Is the Product

✅ VO2 Max Age, HRV Age, Body Composition Age — calculated from day one
✅ One composite number that moves as your habits change
✅ The weekly plan exists to improve those specific markers
✅ Every meal, workout, and check-in is scored against the longevity goal

⬜ Bevel — No Biological Age

❌ Bevel does not calculate biological age
⚠️ It tracks the raw inputs — HRV, VO2 max, body composition — but doesn't translate them into an age
📣 "Biological age" is one of the top community feature requests on Bevel's feedback board
✅ Biology tab shows trends, not a "physiological age" number

Bottom line: If you want an actual biological age score you can try to lower, only Sarvita delivers that today. Bevel gives you the ingredients, not the number.

Coaching: Proactive Plans vs. Reactive Q&A

🟦 Sarvita — Sar Writes the Plan

✅ Personalized weekly training plan across the 4 pillars
✅ Daily check-ins that adapt the plan to how you feel
✅ Weekly nutrition reports with longevity context
✅ Proactive: Sar tells you what to do next, you don't have to ask
✅ The plan is the product — not an add-on

⬜ Bevel — Bevel Intelligence Answers Questions

✅ Conversational assistant — "Why was my recovery low today?"
✅ Connects sleep, recovery, strain, stress, nutrition and biology into coherent explanations
⚠️ Reactive — you initiate the conversation; it doesn't prescribe a weekly plan
❌ No structured multi-week training program
💡 Best for users who already know how to train and want a smart interpreter

Bottom line: Bevel is a brilliant dashboard with a conversational assistant on top. Sarvita is a coach that writes the week for you and then checks in to adjust it.

Strength Training: Where Bevel Wins

🟦 Sarvita — Strength as a Longevity Pillar

✅ Strength is one of the 4 pillars in the weekly plan
✅ Programmed for muscle mass, metabolic health, and lifespan
✅ Integrates with Apple Health workout logs
❌ Not a dedicated strength app — no live rep-by-rep sync

⬜ Bevel — Strength Builder Is a Headline Feature

✅ Library of 700+ exercises
✅ Live Sync between watch and phone: sets, supersets, rest timers
✅ Plate calculator for barbell exercises
✅ Progression history per movement
✅ Real-time feedback on muscular strain during the session

Bottom line: If logging lifts in detail matters to you, Bevel's Strength Builder is more refined than Sarvita's. Sarvita is better if you want the lifting to be part of a longer-term longevity plan, not the main event.

Nutrition: Two Different Philosophies

🟦 Sarvita — AI-First Meal Logging

✅ Photo or text → instant macro breakdown
✅ Protein, carbs, fat tracking tied to training goals
✅ Weekly nutrition reports from Sar with longevity context
✅ Nutrition feeds directly into biological age improvement plan
❌ No CGM / glucose integration

⬜ Bevel — Database-First Logging with Glucose

✅ 6M+ food database with barcode and image recognition
✅ Recipe creation and meal templates
✅ Nutrition score rolled into the daily dashboard
✅ CGM integration — see meal-level glucose impact
❌ No proactive weekly nutrition plan tied to longevity goals

Bottom line: Bevel's nutrition stack is wider — especially if you use a CGM. Sarvita's is faster and tied to a longevity outcome. Pick based on whether you want rich food data or a coach pointing at the weekly target.

Pricing

🟦 Sarvita

Free: Biological age, Apple Health sync, basic tracking
Full access: $3.99/month or $12.99/year — AI coaching, unlimited check-ins, nutrition tracking, weekly training plans
No ads on any tier
No account required

⬜ Bevel

Free tier: Full feature access except Bevel Intelligence
Bevel Pro: $5.99/month or $49.99/year — unlocks Bevel Intelligence and advanced insights
Family Sharing supported

Bottom line: Bevel Pro at $49.99/year is reasonable for what it offers. Sarvita at $12.99/year — roughly a quarter of the price — includes the AI coach, weekly plans, nutrition tracking, and the biological age framing out of the box.

Where Bevel Wins

📊 Breadth: One app covers sleep, recovery, strain, stress, nutrition, glucose, strength, cycle tracking and biology. Hard to match in a single tool.
🏋️ Strength Builder: 700+ exercises, Live Sync with the watch, plate calculator, and per-exercise progression — a dedicated strength app inside the health app.
🩸 Stress score: A real-time, HRV-derived stress score covering sleep, workouts and daily life is uncommon at this depth.
🍽️ Nutrition database: 6M+ foods with barcode, image recognition and CGM integration — richer than most longevity apps.
💬 Bevel Intelligence: A conversational AI that can explain why a given metric moved, grounded in your own data.
🔌 Third-party integrations: Oura, Garmin, and Strava sync in addition to Apple Health.
🖥️ Multi-device: Native iPhone, Apple Watch, and Mac apps.

Where Sarvita Wins

🧬 Biological age: Bevel does not calculate a biological age. Sarvita makes VO2 Max Age, HRV Age, and Body Composition Age the centerpiece — the metrics that actually predict healthspan.
🗓️ Weekly plans: Sar writes a full weekly plan across the 4 pillars of longevity. Bevel hands you daily scores and leaves the plan to you.
🤖 Proactive coaching: Sarvita tells you what to do next without being asked. Bevel Intelligence waits for your question.
🎯 Longevity framework: The 4 pillars — Zone 2 cardio, strength, VO2 Max, stability — are built in, grounded in longevity science (Attia, Rhonda Patrick, and others).
💰 Price: $12.99/year vs $49.99/year — Sarvita covers the core longevity loop for roughly a quarter of the cost.
🔒 No account: Sarvita requires no sign-up and stores data on-device. Bevel is account-based.
🧠 Decision fatigue: If you don't want to be your own coach, Sarvita removes the "now what?" step that Bevel leaves on the table.

Which One Is Right for You?

Choose Sarvita if you:

✅ Care about biological age and healthspan, not just daily scores
✅ Want a proactive AI coach with a structured weekly plan
✅ Want nutrition tracking tied to a longevity goal, not a dashboard
✅ Don't want to figure out what to do — you want to be told
✅ Prefer no account and on-device data
✅ Want the most value for money ($12.99/year)

Try Sarvita Free →

Choose Bevel if you:

✅ Want an everything-in-one health dashboard on Apple Watch
✅ Log strength workouts in detail and want live set/rep sync
✅ Use a CGM and want meal-level glucose feedback
✅ Want a conversational AI you can interrogate about your metrics
✅ Already know how to train and prefer to run your own program
✅ Want to consolidate Oura, Garmin, or Strava data alongside Apple Health

Visit Bevel →

Frequently Asked Questions

Does Bevel calculate biological age? ▼

No. Bevel tracks biology markers like HRV, VO2 max, and body composition, but it does not translate them into a biological age score. It's one of the top community feature requests on their feedback board. Sarvita makes biological age — VO2 Max Age, HRV Age, Body Composition Age — the centerpiece of the app.

Is Bevel a coach or a dashboard? ▼

Mostly a dashboard. Bevel Intelligence is a conversational AI that can explain your metrics when you ask, but Bevel doesn't write a multi-week training plan for you. It gives you daily Recovery, Strain, Sleep, Stress and Nutrition scores and lets you decide what to do with them. Sarvita is the opposite — Sar writes the weekly plan and checks in every day.

Can I use both Sarvita and Bevel together? ▼

Yes. They don't conflict — both read from Apple Health. You can use Bevel for its dashboard breadth and Strength Builder, and Sarvita for biological age coaching and weekly plans. Most users eventually pick one based on whether they want a dashboard to read or a coach to follow.

Is Bevel basically WHOOP for Apple Watch? ▼

That's a fair description of its core loop. Bevel gives Apple Watch users a WHOOP-style Recovery / Strain / Sleep dashboard without buying a second wearable, plus nutrition logging, a Strength Builder, and a conversational AI on top. But unlike WHOOP, it doesn't charge for hardware — the Apple Watch you already own is enough.

Which app is better for someone just starting out? ▼

Sarvita. Beginners benefit from being told what to do — weekly plan, daily check-ins, clear targets — more than from a wide dashboard of scores. Bevel is excellent once you already know how to train and just want smarter readouts. If you're starting from scratch and want to build healthy habits that extend your life, Sarvita is the better entry point.

How do the prices really compare? ▼

Sarvita is $3.99/month or $12.99/year for full access. Bevel Pro is $5.99/month or $49.99/year for its Bevel Intelligence tier. Bevel's base tier is usable for free, but you lose the AI. At roughly a quarter of the annual price, Sarvita is the cheaper option if you want the coaching layer included.

Want a Coach, Not Just a Dashboard?

Download Sarvita free. Get your biological age in minutes, and start a weekly plan designed to make you physiologically younger — not just aware of your scores.

Download Sarvita Free

Available on iOS. Requires iPhone with Apple Health.