FS LAB
FS LAB — A WEARABLE-FIRST FITNESS LAB

Your biometrics
are the boss.
You just listen.

Connect your WHOOP. FLYN reads it. Stake real money on 75 Hard — fail a day, your money goes to charity. Buy supplements your recovery actually asks for.

7 wearables
$0 to other players
100% to charity on loss
RECOVERY · TODAY
82%
HRV
68 ms
SLEEP
91/100
STRAIN
14.2
FLYN · LIVE READ

Recovery's at 82%, HRV is 68ms — you're primed. Tackle the strain workout for 75 Hard, hydrate hard. Save the second workout for a long walk.

HOW IT WORKS

One data spine.
Four surfaces. Zero gambling.

STEP 01

Connect your wearable

Sign in with WHOOP — recovery, HRV, sleep, strain sync automatically. Six more wearables land in Phase 2.

STEP 02

Stake the pot

Pick a challenge, set the stake, choose a charity. Money sits in Stripe escrow. Nobody else can win it.

STEP 03

Survive, verified daily

Workouts auto-check against your wearable. Fail a day — your stake auto-donates to the charity you picked.

CHARITY · ON · LOSS

Quitting still
does good.

Every failed stake auto-transfers to your chosen charity. No winner-takes-all, no pot-splitting, no "win other people's weakness." It's the only legal way to do this, and frankly — it's the right way.

DONATED SO FAR
$12,847
312 donations · across 4 charities
STACK · BUILT FROM YOUR DATA

Supplements that
read your recovery.

HRV drops below your baseline? FLYN recommends Recover. Sleep latency spiking? Sleep is on today's card. No generic stacks — every recommendation cites the exact metric that fired it.

RECOVER
SLEEP
PERFORM
BASELINE
Supplement bottles
READY?

Let your data run
the day.

FS LAB · BUILT ON YOUR BIOMETRICS · CHARITY-ON-LOSS ONLY

Made with Emergent