Introducing VEXA Sentinel
Your body knows before your mind does. VEXA Sentinel connects to Apple Watch, Wear OS watches, and a growing range of Bluetooth heart-rate devices — including WHOOP, Polar, Garmin, Wahoo, COROS, Fitbit, and more — to track real-time heart rate and stress context while you trade, giving you instant feedback on whether you're in the zone or trading on emotion.
See your body against your equity curve
After the bell, Sentinel overlays your heart rate on your intraday P&L. Tap SENTINEL on the demo below — green zones mean you were calm and profitable, red means your HR spiked right before the drawdown.
Monitor. Intervene. Review.
Three layers of biometric intelligence — each one designed to catch the moment your body knows you're about to make a mistake your rules wouldn't allow.
Your body signals before your mind catches up
Heart rate, stress, and recovery stream live from your Apple Watch, Wear OS watch, or supported Bluetooth heart-rate device the moment you open a position. See exactly when you're in the zone — and the moment you tip into adrenaline trading.
- Continuous heart-rate and stress context from supported wearables
- A rolling baseline that calibrates across your first 20 sessions
- Updates every 3–5 seconds — fast enough to catch the spike
Live interventions, tuned to your baseline
Sentinel only speaks when it matters. When your HR climbs above your personal threshold for more than 45 seconds, you get a calm voice nudge — not a flood of alerts. Configure rules for pre-trade pulse checks, revenge-trade lockouts, and forced cool-downs.
- Personal thresholds, not generic BPM limits
- Voice nudge + haptic buzz on wearable when you're tilted
- Customizable rules: lockout after 3 losses, pause if HR > baseline +25
See where your body got ahead of your rules
After the session, Sentinel replays the day with your heart rate overlaid on your intraday P&L. Every drawdown tells a story — usually your HR was climbing 3 minutes before the bad trade. Now you can see it, name it, and build the rule that stops it next time.
- HR curve layered on intraday equity, minute by minute
- Auto-flagged zones: In the Zone vs Step Back
- Daily AI review: 'You lost most on trades after HR > 98 BPM'
Sentinel supported devices
Use Apple Watch or Wear OS through your phone's health connection, or pair any of the supported standard Bluetooth heart-rate devices below directly in the VEXA mobile app.
Apple Watch
Apple · Apple Health
Wear OS Watch
Google / Android · Health Connect
COROS Heart Rate Monitor
COROS · Bluetooth heart rate
Fitbit Air
Google · Bluetooth heart rate
Fitbit Charge 6
Google · Bluetooth heart rate
Garmin HRM 600
Garmin · Bluetooth heart rate
Garmin HRM-Pro Plus
Garmin · Bluetooth heart rate
Myzone MZ-Switch
Myzone · Bluetooth heart rate
Other Bluetooth HR device
Generic · Bluetooth heart rate
Polar H10
Polar · Bluetooth heart rate
Polar H9
Polar · Bluetooth heart rate
Polar Verity Sense
Polar · Bluetooth heart rate
Scosche Rhythm+ 2.0
Scosche · Bluetooth heart rate
Suunto Smart Heart Rate Belt
Suunto · Bluetooth heart rate
Wahoo TICKR FIT
Wahoo Fitness · Bluetooth heart rate
Wahoo TRACKR HEART RATE
Wahoo Fitness · Bluetooth heart rate
WHOOP
WHOOP · Bluetooth heart rate
Xiaomi Smart Band 10
Xiaomi · Bluetooth heart rate
Live Bluetooth pairing runs on iPhone or Android phone. The web app, iPad, and Android tablet keep your selected device and Sentinel session in sync without creating a second heart-rate connection.
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