🌸Spring 2026 Pebble App Contest — View the entries!

nBack

A.J

Watchapp
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Description

nBack - Advanced Working Memory Training for Pebble Time 2 (Emery)

Elevate your cognitive performance with nBack, a scientifically grounded working memory training application crafted exclusively for the Pebble Time 2 (Emery Platform). 
Rooted in cognitive neuroscience standards, nBack challenges your brain to retain and update dynamic sequences of information in real time, expanding your active working memory capacity and attentional control.

KEY FEATURES:

- Multi-Modal Stimuli: Train across multiple modalities simultaneously, including Spatial Position (3x3 grid), Color palette, 10 Geometric Shapes, Numbers (1-9), Phonetic Letters, Haptic Vibration patterns, and Audio Morse tones.
- Adaptive Auto-Leveling: Automatically scales difficulty from 1-Back up to 7-Back based on your real-time performance thresholds.
- Full Emery Hardware Utilization: Optimized for the 200x228 64-color Sharp MIP display, capacitive touchscreen, 4 physical buttons, and built-in raw tone generator.
- Flexible Input: Respond using tactile physical buttons or intuitive touchscreen taps.
- Customizable Protocols: Fine-tune exposure times, pause intervals, stimulus combinations, and performance thresholds.

TRAINING STATISTICS & SETTINGS (BETA):

Access the companion Settings page directly from your Pebble mobile app to inspect your cognitive progression:
- Peak n-Back level, average accuracy rate, and total completed sessions.
- Sandboxed local storage powered by your phone browser's Origin Private File System (OPFS).
- Complete control over session logging via the in-app 'sync Data' preference toggle.

Challenge your mind, track your neuroplastic progress, and master working memory on your wrist.
  • DeveloperA.J
  • CategoryGames
  • PlatformsTime 2
  • Updated2026-09-07
  • Version1.99.100