Dreem has two generations of headbands: Dreem 1 and Dreem 2. Here is a quick overview of these differences, mainly focused on ergonomy, comfort and audio quality.
Please note: All firmwares are included in both generations of the Dreem band.
 |
 |
|
| Comfort |
|
|
| Adjustability |  |
 |
| Audio |
|
|
| Sensors |
6 EEG sensors |
6 EEG sensors |
| Audio system |
Bone conduction system |
Bone conduction system |
| Deep sleep stimulations |
Yes |
No |
| Smart alarm |
Yes |
Yes |
| Falling asleep feature |
Yes |
Yes |
| Weight |
120g |
130g |
| Dimension |
One size fits all |
3 sizes (S,M,L) |
| Battery |
1200mAH (Up to 12h autonomy) |
1200mAH (Up to 12h autonomy) |
| Charging |
Micro-USB |
Charging dock |
| Fabric |
Hypoallergenic TPU |
Hypoallergenic TPU |
