/ THE PERFORMANCE INDEX™ · VOLUME I · Q2 2026
Which tools actually move the needle?
A rating system for every major performance tool in the business athlete's stack — wearables, productivity software, fitness platforms, supplements, books, frameworks, and coaches. 60 entries rated across five dimensions — Data Accuracy, Behavior Change, Friction / Adherence, Cost-to-Outcome, Privacy / Data Posture. Sourced from peer-reviewed research, independent product testing, FDA records, FTC complaints, and BAM's proprietary user-cohort framework. Updated quarterly.
Grade
Tool
Score
Tier
A
Oura Ring Gen 4
Wearable · Recovery · Oura
92/100
Excellent
→
A-
WHOOP 5.0 / MG
Wearable · Recovery · WHOOP
89/100
Excellent
→
A-
Apple Watch Ultra 2
Wearable · Multi-Function · Apple
88/100
Excellent
→
A
Garmin Fenix 8
Wearable · Multi-Function · Garmin
90/100
Excellent
→
A-
Eight Sleep Pod 5
Sleep Tech · Eight Sleep
88/100
Excellent
→
B+
Hatch Restore 3
Sleep Tech · Hatch
83/100
Good
→
B+
Polar Vantage V3
Wearable · Multi-Function · Polar
83/100
Good
→
B
Fitbit Sense 2 (Google)
Wearable · Consumer · Fitbit (Google)
78/100
Good
→
B+
Levels (CGM)
Health Tech · CGM · Levels Health
83/100
Good
→
B-
Lingo (Abbott CGM)
Health Tech · CGM · Abbott
75/100
Good
→
A-
Notion
Productivity · Workspace · Notion Labs
88/100
Excellent
→
A
Linear
Productivity · Project Management · Linear
91/100
Excellent
→
A-
Things 3
Productivity · Task Management · Cultured Code
87/100
Excellent
→
B+
Todoist
Productivity · Task Management · Doist
84/100
Good
→
B+
Sunsama
Productivity · Daily Planning · Sunsama
85/100
Good
→
B+
Reclaim.ai
Productivity · Calendar AI · Reclaim.ai
83/100
Good
→
B
Motion
Productivity · Calendar AI · Motion
78/100
Good
→
A-
Superhuman
Productivity · Email · Superhuman
87/100
Excellent
→
B+
Hey
Productivity · Email · 37signals (Basecamp)
83/100
Good
→
A
Raycast
Productivity · Launcher · Raycast
91/100
Excellent
→
B+
Arc Browser (Browser Company)
Productivity · Browser · The Browser Company
83/100
Good
→
B+
Granola
Productivity · AI Notes · Granola
85/100
Good
→
B+
Peloton
Fitness Platform · Peloton (PTON)
83/100
Good
→
A-
Tonal
Fitness Platform · Strength · Tonal Systems
87/100
Excellent
→
B+
Future (Coaching App)
Fitness Platform · Coaching · Future
84/100
Good
→
B
Caliber
Fitness Platform · Coaching · Caliber
80/100
Good
→
B+
Hydrow
Fitness Platform · Hydrow
83/100
Good
→
B+
Strava
Fitness Platform · Social · Strava
84/100
Good
→
B+
Apple Fitness+
Fitness Platform · Apple
83/100
Good
→
B-
Tempo Studio
Fitness Platform · Strength · Tempo
74/100
Good
→
F
Mirror (Defunct 2023)
Defunct Fitness · Defunct (lululemon)
18/100
Critical
→
B+
Hyperice (Hypervolt / Normatec)
Recovery · Hardware · Hyperice
83/100
Good
→
B+
Theragun (Therabody)
Recovery · Hardware · Therabody
82/100
Good
→
B
Plunge (Cold Plunge)
Recovery · Cold Therapy · Plunge
80/100
Good
→
C+
AG1 (Athletic Greens)
Supplement · Greens · AG1 (Athletic Greens)
67/100
Mixed
→
B+
LMNT (Electrolytes)
Supplement · Electrolytes · LMNT
83/100
Good
→
B
Momentous
Supplement · Multi · Momentous
80/100
Good
→
C+
BRĒZ (Relaxation Drink)
Functional Beverage · BRĒZ
67/100
Mixed
→
B-
Magic Mind
Functional Beverage · Magic Mind
74/100
Good
→
B+
Headspace
Mental · Meditation · Headspace Health
84/100
Good
→
B+
Calm
Mental · Meditation · Calm
83/100
Good
→
B+
Insight Timer
Mental · Meditation · Insight Timer
85/100
Good
→
B
Othership
Mental · Breathwork · Othership
78/100
Good
→
A
Claude Pro / ChatGPT Plus
AI Productivity · Anthropic / OpenAI
91/100
Excellent
→
B+
NotebookLM
AI Productivity · Research · Google DeepMind
85/100
Good
→
A-
Deep Work (Cal Newport)
Framework · Book · Cal Newport
89/100
Excellent
→
A-
Atomic Habits (James Clear)
Framework · Book · James Clear
88/100
Excellent
→
B+
The 4-Hour Workweek (Tim Ferriss)
Framework · Book · Tim Ferriss
83/100
Good
→
B+
Peak Performance (Brad Stulberg + Steve Magness)
Framework · Book · Stulberg + Magness
85/100
Good
→
B+
The Daily Stoic (Ryan Holiday)
Framework · Book · Ryan Holiday
82/100
Good
→
C+
The 5AM Club (Robin Sharma)
Framework · Book · Robin Sharma
68/100
Mixed
→
C
75 Hard (Andy Frisella)
Framework · Method · Andy Frisella
62/100
Mixed
→
B-
Huberman Lab (Andrew Huberman)
Coach / Podcast · Andrew Huberman
75/100
Good
→
B+
Peter Attia (The Drive)
Coach / Podcast · Peter Attia
85/100
Good
→
B+
The Tim Ferriss Show
Coach / Podcast · Tim Ferriss
83/100
Good
→
B
David Goggins
Coach / Performance · David Goggins
78/100
Good
→
C
Joe Rogan Experience
Coach / Podcast · Joe Rogan
62/100
Mixed
→
B-
Onnit (Acquired)
Supplement · Restructured · Unilever (acquired 2021)
75/100
Good
→
B-
MasterClass (Fitness + Performance Classes)
Education Platform · MasterClass
74/100
Good
→
B
obé Fitness
Fitness Platform · obé Fitness
78/100
Good
→
The right stack compounds. The wrong one drains.
Every wearable claims industry-leading data. Every productivity tool claims focus-restoring magic. Every supplement claims peak-performance enhancement. The Performance Index makes the actual outcome data visible — so business athletes can build stacks that move the needle.