Biometric Entertainment for Card Games

Your heartbeat
is the ultimate tell

PulseTell shows every player's real-time heart rate during mahjong and poker. When someone's pulse spikes, the whole table knows. Bluffing just got a lot harder.

127 BPM
Live Table View

Everyone's pulse.
One shared screen.

🏀
Player 1
East Wind
72
BPM
🃏
Player 2
South Wind
134
BPM
🎰
Player 3
West Wind
91
BPM
♠️
Player 4
North Wind
108
BPM
Step 01

Create a Table

One player opens PulseTell and creates a game session. A QR code appears instantly.

Step 02

Scan to Join

Other players scan the QR code with their phones. Simulated heart rates begin streaming instantly.

Step 03

Play and Read

A shared display shows all heart rates in real time. Every spike, every calm, every bluff, visible to all.

Built for the table,
not the treadmill

  • Multiplayer Heart Rate

    2-4 players simultaneously. Not a fitness app repurposed. Designed from the ground up for competitive card games.

  • Moment of Truth Replays

    After a round, replay the heart rate timeline alongside key decisions. See exactly when someone's pulse betrayed them.

  • Zero Friction Setup

    QR code to join. No accounts. No login. Scan and you're in. From zero to live heart rates in under 30 seconds.

  • Privacy First

    Heart rate data is never stored or uploaded. When the game ends, the data disappears.

Supported Games
Mahjong Texas Hold'em Werewolf Resistance Indian Poker Daifugo Uno Bluff Any Bluffing Game
Current Version

Web Demo (Simulated Data)
Works on any device
No app install required
Free to use

The body never lies.
Now everyone can see it.

PulseTell transforms the invisible tension of psychological games into visible, shared drama. Every heartbeat tells a story. Every spike sparks a debate.