5 timers for ABA sessions and staff reminders
Compare visual countdowns and repeating reminders by duration, controls, portability, and published price.
A portable visual timer for one-to-one sessions

Time Timer MOD, Education Edition
$36.95
The Education Edition combines a compact countdown display with a removable silicone case. It is the most straightforward starting point in this comparison for a portable session timer.
Why consider it
- Compact enough to move between sessions
- Silicone case included
- Silent countdown with optional end alert
What to check
- The 60-minute scale gives short intervals less visual space
- Requires an AA battery
- No pause control listed for this model
Source: Time Timer MOD models and prices · Image: Time Timer
Short activities and brief transitions

Time Timer MOD 10 Minute
$36.95
The full colored disk represents ten minutes, making a short countdown easier to distinguish than the same duration on a one-hour timer.
Why consider it
- Full disk represents ten minutes
- Removable silicone case included
- Optional audible alert
What to check
- Maximum interval is ten minutes
- Battery is not included
- Not a substitute for a full-session timer
Source: Time Timer MOD 10 Minute specifications · Image: Time Timer
Pausing a countdown and moving between rooms

Time Timer PLUS 60 Minute
$40.95
The PLUS adds a carrying handle, a pause button, and adjustable alert volume. Those features are useful when the timer travels or the activity may be interrupted.
Why consider it
- Pause and resume control
- Built-in carrying handle
- Adjustable alert volume
What to check
- Larger than the MOD
- Requires two AA batteries, not included
- Costs more than the compact MOD models
Source: Time Timer PLUS 60 Minute specifications · Image: Time Timer
Whiteboards and small-group work

Time Timer Original 8-inch
$38.95
The larger face and magnetic mounting make the Original 8-inch better suited to a shared view than the compact MOD.
Why consider it
- Larger display for shared viewing
- Magnetic mounting
- Dry-erase activity card included
What to check
- More space required than a compact desk timer
- Check the intended mounting surface
- A larger face is unnecessary for some individual sessions
Source: Time Timer Original 8-inch product details · Image: Time Timer
A discreet vibration cue for staff

Gymboss Plus
$21.95
Gymboss Plus is a clip-on interval timer with vibration. It serves a different purpose from a learner-facing visual disk: a repeating timing cue for the person wearing it.
Why consider it
- Vibration alert option
- Repeating one- or two-interval timing
- Removable belt clip
What to check
- No disappearing visual disk
- Very loud beep option needs care in sound-sensitive spaces
- Water-resistant, not submersible
Source: Gymboss Plus features and price · Image: Gymboss