All ActiGraph devices contain flash based, non-volatile memory. All data is retained in spite of complete power loss due to battery drain.
|
Device Serial Number Prefix |
Memory Capacity |
Available Channels |
|
PULxA, PULxB, PULxC, PULxD (ActiTrainer) |
1MB |
2-Axis, Lux |
|
PULxE, PULxF (ActiTrainer) |
4MB |
3-Axis, Lux, Inclinometer |
|
LYNxA, LYNxB, LYNxC, (GT1M) |
1MB |
2-Axis |
|
LYNxD |
1MB or 2MB |
2-Axis |
|
MATxA (GT3X) |
4MB |
3-Axis, Lux, Inclinometer |
|
MATxC (GT3X) |
16MB |
3-Axis, Lux, Inclinometer |
|
MIDxA, MIDxB (ActiSleep Monitor) |
4MB |
3-Axis, Lux, Inclinometer |
|
NEO (GT3X+) |
256MB |
3-Axis, Lux, Inclinometer |
The following tables outline the total recording time (in days) due to memory limitations for each of the products. (click the below tables to enlarge)
GT1M Memory Capacity
GT3X (4MB) Memory Capacity:
GT3XE (16MB) Memory Capacity:
ActiSleep Monitor (ASM) (4MB) Memory Capacity:
ActiTrainer (2-Axis, 1MB) Memory Capacity:
ActiTrainer (3-Axis, 4MB) Memory Capacity: