Hi vaper's, the Kit was sent to me directly by Freemax in exchange for an honest review, good reading.
Looking at the packaging of the Freemax Gemm 80W Starter Kit we see in the front section the representation of the mod, a stylized diamond with the word Gemm inside, an sticker that reminds us of the diamond form conformation of the mesh coils, of the use on the same coils of the famous Freemax tea cotton fiber, instagram & facebook's social icons, and warnings.
On the other side of the box are the specifications of the mod and Gemm disposable tank, a representation of the wattage level based on the color of the LED, the address of the manufacturer and the usual warnings.

On the first of the 2 sides shown in the image below, we find the various warnings together with the various logos and brands.
On the other side the contents of the kit are listed, on the side we see the bar code and the verifiable scratch and check on the official site.

The kit when the package is first opened.

The entire contents of the kit consist of:
1- Gemm 80w
1- Gemm disposable tank G1 Mesh of 0.15 Ohm 40-80W
1- Gemm disposable tank G2 Mesh from 0.2 Ohm 40-80W
1- Usb Charger Cable
1- User notice card
1- User manual
1- Warranty card
spare spare part's (refill tank rubber caps)

Technical data
Diameter: 25mm
Tube height only: 85.0mm
Height with TPD atomizer: 122,85mm
Height with Standard Atomizer: 131.65mm
Tube weight only: 104gr
Tube Weight + Atom: 122gr
Standard atomizer capacity: 4.5ml
Atomizer capacity tpd: 2ml
Battery: 2.900Mah
Output wattage level: 40-60-80W
Output Voltage Range: 0-4.2V
Output Current Range: 0-42A
Resistance Range: 0.1-3Ohm

Available colours

The image below shows the Gemm Mod 80w from the side of the Fire button (located at the top) we find the Freemax writing placed vertically, in the other side we find the microusb socket at the top, at the bottom the Gemm logo with the diamond and the word Gem 80w.

The pin is gold plated and sprung, it is surrounded by the C E mark and the disposal logo.
The base of the Gemm 80W is equipped with numerous vent holes for the battery.

The Gemm disposable tank provides for all its resistances the use of 90% cotton with Tea fibers and 10% organic cotton, all these mesh coils have a diamond texture.


The refill is superior; well depicted in the image below.

The two slots for air inlet are adjustable and measure 13x2mm each.

Some Disposable Tanks seen from below, in the pin area are also indicated the Ohms and the recommended wattage range.


Now we come to the kit and its operation.

All the control of the device is entrusted to a single button, let's talk about the Fire button,
- 5 clicks to turn on / off the device.
To select the power level, we need to press the key 3 times quickly, red light (low), yellow light (medium), high green light.
Let's see in the table below and based on the color of the selected LED what are the wattages according to the mounted resistance.

The Fire button also includes the battery check function, during use if the LED is green means that the charge level is between 65% and 100%, yellow 30-65%, red 0- 30%.

The Gemm Mod 80W and its security features.

Personal opinions:
The comparison in the family with the Twister 80W comes naturally and the new Gemm definitely wins hands down!
What you immediately notice is the difference in size:
The diameter is 25mm for both, in length the Twister reaches 102mm and the Gemm stops at 85mm, definitely a plus for the Gemm.

The Twister 80w battery reaches 2.300mah, the new Gemm has a 2.900Mah battery, 600mah more are not exactly negligible; definitely another plus point for the Gemm!
Power management in the Twister was entrusted to a wheel on the bottom of the mod that varied the wattage by 5watts in 5watts, if on the one hand this solution could be interesting for the use in DL mode is now not recommended for use in MTL. In contrast, the new Gemm can optimally manage MTL sprayers on the bypass (yellow light). Three to zero for the Gemm.

I am testing the G2 Mesh tank from 0.2 Ohm 40-80W of the disposable atomizer. I can only say that it has a libidinous yield! We will see the durability of the coils, but the first puffs are really satisfying, I was surprised, I did not expect such a performance, certainly much of the credit goes to the tea fiber cotton which on these tanks makes it even better than the Twister tank. Four to zero overwhelming.
You can buy this kit with your eyes closed, the Gemm tank is exceptional, you can even think of buying it separately, even better the large 4.5 ml version.
The Gemm tube with its 2,900 mAh, its 3 selectable power levels and its total size of only 25x85mm is absolutely interesting.
I thank Freemax for sending me the Gemm 80W Starter kit: Freemax Gemm 80W Starter Kit – Freemax – Innovative Vape Hardware Manufacturer
Looking at the packaging of the Freemax Gemm 80W Starter Kit we see in the front section the representation of the mod, a stylized diamond with the word Gemm inside, an sticker that reminds us of the diamond form conformation of the mesh coils, of the use on the same coils of the famous Freemax tea cotton fiber, instagram & facebook's social icons, and warnings.
On the other side of the box are the specifications of the mod and Gemm disposable tank, a representation of the wattage level based on the color of the LED, the address of the manufacturer and the usual warnings.

On the first of the 2 sides shown in the image below, we find the various warnings together with the various logos and brands.
On the other side the contents of the kit are listed, on the side we see the bar code and the verifiable scratch and check on the official site.

The kit when the package is first opened.

The entire contents of the kit consist of:
1- Gemm 80w
1- Gemm disposable tank G1 Mesh of 0.15 Ohm 40-80W
1- Gemm disposable tank G2 Mesh from 0.2 Ohm 40-80W
1- Usb Charger Cable
1- User notice card
1- User manual
1- Warranty card
spare spare part's (refill tank rubber caps)

Technical data
Diameter: 25mm
Tube height only: 85.0mm
Height with TPD atomizer: 122,85mm
Height with Standard Atomizer: 131.65mm
Tube weight only: 104gr
Tube Weight + Atom: 122gr
Standard atomizer capacity: 4.5ml
Atomizer capacity tpd: 2ml
Battery: 2.900Mah
Output wattage level: 40-60-80W
Output Voltage Range: 0-4.2V
Output Current Range: 0-42A
Resistance Range: 0.1-3Ohm

Available colours

The image below shows the Gemm Mod 80w from the side of the Fire button (located at the top) we find the Freemax writing placed vertically, in the other side we find the microusb socket at the top, at the bottom the Gemm logo with the diamond and the word Gem 80w.

The pin is gold plated and sprung, it is surrounded by the C E mark and the disposal logo.
The base of the Gemm 80W is equipped with numerous vent holes for the battery.

The Gemm disposable tank provides for all its resistances the use of 90% cotton with Tea fibers and 10% organic cotton, all these mesh coils have a diamond texture.


The refill is superior; well depicted in the image below.

The two slots for air inlet are adjustable and measure 13x2mm each.

Some Disposable Tanks seen from below, in the pin area are also indicated the Ohms and the recommended wattage range.


Now we come to the kit and its operation.

All the control of the device is entrusted to a single button, let's talk about the Fire button,
- 5 clicks to turn on / off the device.
To select the power level, we need to press the key 3 times quickly, red light (low), yellow light (medium), high green light.
Let's see in the table below and based on the color of the selected LED what are the wattages according to the mounted resistance.

The Fire button also includes the battery check function, during use if the LED is green means that the charge level is between 65% and 100%, yellow 30-65%, red 0- 30%.

The Gemm Mod 80W and its security features.

Personal opinions:
The comparison in the family with the Twister 80W comes naturally and the new Gemm definitely wins hands down!
What you immediately notice is the difference in size:
The diameter is 25mm for both, in length the Twister reaches 102mm and the Gemm stops at 85mm, definitely a plus for the Gemm.

The Twister 80w battery reaches 2.300mah, the new Gemm has a 2.900Mah battery, 600mah more are not exactly negligible; definitely another plus point for the Gemm!
Power management in the Twister was entrusted to a wheel on the bottom of the mod that varied the wattage by 5watts in 5watts, if on the one hand this solution could be interesting for the use in DL mode is now not recommended for use in MTL. In contrast, the new Gemm can optimally manage MTL sprayers on the bypass (yellow light). Three to zero for the Gemm.

I am testing the G2 Mesh tank from 0.2 Ohm 40-80W of the disposable atomizer. I can only say that it has a libidinous yield! We will see the durability of the coils, but the first puffs are really satisfying, I was surprised, I did not expect such a performance, certainly much of the credit goes to the tea fiber cotton which on these tanks makes it even better than the Twister tank. Four to zero overwhelming.
You can buy this kit with your eyes closed, the Gemm tank is exceptional, you can even think of buying it separately, even better the large 4.5 ml version.
The Gemm tube with its 2,900 mAh, its 3 selectable power levels and its total size of only 25x85mm is absolutely interesting.
I thank Freemax for sending me the Gemm 80W Starter kit: Freemax Gemm 80W Starter Kit – Freemax – Innovative Vape Hardware Manufacturer