Overview
The Ooze Digit addresses a common frustration with basic batteries: not knowing exactly what voltage you're using. By adding a digital display to a pen-style 510 battery, the Digit lets you see and set precise voltage without guessing from LED colors.
Design & Build Quality
The Digit maintains a traditional pen shape while incorporating a small digital screen. The result is a compact, familiar form factor with modern smart features.
Color Options
- Rainbow
- Gold
- Black
The Display
The screen shows:
- Exact voltage number
- Battery level indicator
- Puff counter (on some versions)
Features
Digital Voltage Display
The key differentiator:
- See exact voltage (e.g., 3.4V)
- No color-guessing required
- Adjust with precision
- Know exactly what you're using
Variable Voltage Control
Precise adjustment across the range:
| Voltage | Experience |
|---|---|
| 2.0-2.5V | Light, flavorful |
| 2.6-3.2V | Balanced |
| 3.3-3.8V | Bigger clouds |
| 3.9V+ | Maximum power |
Compact Form Factor
Despite the screen, the Digit remains:
- Pocket-friendly
- Lightweight
- Easy to carry
- Discreet
Performance
Precision Vaping
The display enables:
- Consistent sessions
- Optimal cartridge matching
- Repeatable settings
- Experimentation with data
Battery Life
400mAh provides:
- 100-150 puffs
- Light users: 1-2 days
- Heavier use: Daily charging
- The screen uses minimal power
Vapor Quality
Standard 510 performance with the advantage of knowing—and replicating—your exact settings.
Digital vs. LED Batteries
Comparison
| Feature | Digit (Digital) | LED Battery |
|---|---|---|
| Voltage Display | Exact number | Color code |
| Adjustment | Precise | Preset only |
| Battery Info | Level shown | Colors only |
| Learning Curve | Minimal | Color memorization |
Who Benefits
The digital display especially helps:
- New users learning preferences
- Those optimizing for specific carts
- Anyone frustrated by vague LEDs
- Data-oriented vapers
Usage
Basic Operation
- Power on (5 clicks)
- View current voltage on screen
- Adjust to desired setting
- Attach cartridge
- Press and vape
- Screen confirms operation
Finding Your Sweet Spot
- Start at lower voltage
- Note flavor and vapor
- Increase gradually
- When satisfied, remember the number
- Return to that setting consistently
Who Should Buy
Ideal For
- Precision seekers
- New users learning
- Those with multiple cart types
- Upgraders from basic batteries
May Not Need If
- You're happy with preset voltages
- Maximum battery life is priority
- You prefer zero-display simplicity
Maintenance
- Keep screen clean
- Protect display from scratches
- Clean 510 connection
- Standard charging care
Pros & Cons
Pros:
- Digital voltage precision
- Eliminates guesswork
- Affordable price
- Compact size
- Easy to read
Cons:
- Smaller battery capacity
- Limited colors
- Screen could scratch
Verdict
The Ooze Digit brings a premium feature—digital voltage display—to an accessible price point. For anyone who's ever wondered "what voltage am I actually using?" the Digit provides clear answers. The 400mAh battery is adequate for light to moderate use, and the pen form factor keeps it portable. For precision at a fair price, the Digit delivers.
Related: Ooze Digit User Manual