SB Watch

Introduction

Electricks MrCard is a revolutionary mentalism device that looks like a regular credit card—but it’s actually a powerful e‑ink display and a remote control with 6buttons .

When combined with the SB Watch , you can control it without a phone, directly with MrCard .

Connecting MrCard with SB Watch

• Turn on MrCard by pressing the P button
• Choose devices by pressing the O  button
• Put the SB Watch very close  to MrCard
• It is going to connect via bluetooth to your SB Watch

You can connect multiple devices by pressing the  O button. It will  SEARCH AGAIN  for devices.

Buttons Meanings

• X = UP
• A = DOWN
• Y = LEFT
• B = RIGHT

Examples of Use

Setting the time using the buttons

First Button Press:

• If the first button is X , go to number 0/12
• If the first button is B , go to number 3
• If the first button is A , go to number 6
• If the first button is Y , go to number 9

Second Button Press (based on the first):

• If the first button was X :

  • Second press X → stay at 0/12
  • Second press B → go to 1
  • Second press Y → go to 11

• If the first button was B :

  • Second press B → stay at 3
  • Second press X → go to 2
  • Second press A → go to 4

• If the first button was A :

  • Second press A → stay at 6
  • Second press B → go to 5
  • Second press Y → go to 7

• If the first button was Y :

  • Second press Y → stay at 9
  • Second press X → go to 10
  • Second press A → go to 8

Troubleshooting MrCard + SB Watch Connection

MrCard Won’t Connect to SB Watch

If you’re having trouble connecting MrCard to your SB Watch, try these steps:

1. Check Both Devices Are Powered On

   • Press the P button on MrCard to turn it on
   • Verify SB Watch is powered (hands should be moving or display active)
   • Low battery on either device can prevent connection

2. Ensure Close Proximity

   • Place SB Watch and MrCard very close together during pairing (within 5cm)
   • Remove any metal objects or other electronic devices nearby

3. Verify No Other Device Is Connected

   • Disconnect MrCard from any phone or other device first
   • Disconnect SB Watch from TimeSmith app or other devices
   • If MrCard is paired with multiple devices, it may prioritize another connection

4. Reset the Connection

   • Turn off MrCard (hold P button)
   • Wait 5 seconds
   • Turn MrCard back on and immediately press O button
   • Keep SB Watch very close and wait for connection

5. Check for Interference

   • Move away from WiFi routers, other Bluetooth devices, or crowded areas
   • Try in a different room if connection fails repeatedly

MrCard Connects Then Immediately Disconnects

This usually indicates a pairing conflict:

• MrCard can connect to multiple devices but only pair with one at a time
• Go to your phone’s Bluetooth settings and “Forget” or “Unpair” MrCard
• Restart both MrCard and SB Watch
• Try connecting again from scratch

Buttons Not Responding on SB Watch

If the watch hands don’t move when pressing MrCard buttons:

• Verify the connection is active (you should see a confirmation on MrCard display)
• Check SB Watch battery - low battery affects button response
• Try recalibrating the SB Watch using the TimeSmith app
• Ensure you’re pressing the correct buttons (X=UP, A=DOWN, Y=LEFT, B=RIGHT)

Need More Help?

If these steps don’t resolve your issue, visit our dedicated troubleshooting pages:

• MrCard Troubleshooting
• SB Watch Troubleshooting
• SB Watch 2 Troubleshooting

Conclusion

The Electricks MrCard, when paired with the SB Watch, becomes even more powerful – allowing for completely phone-free operation and smoother performance flow. This integration empowers mentalists to focus on their presentation while leveraging cutting-edge tools, making MrCard an essential asset for any professional magician seeking innovation and impact.