Creating a Garmin watch face: Font size

I was creating a watch face and found that the font size was quite different on different devices, so I summarized it.

At first

For font resources from Graphics.FONT_ ~ prepared by the system, the result of obtaining the height by getFontHeight () is shown.

What was originally created for the Forerunner230 was subjected to a simulation test with the Forerunner45, and the characters protruded from the dial.
Here is the result at 230.

Here is the result at 45.

Result from the research

Device Name	Width	Height	XTINY	TINY	SMALL	MEDIUM	LARGE	NUMBER_MILD	NUMBER_MEDIUM	NUMBER_HOT	NUMBER_THAI_HOT
DecentMk1	240	240	26	26	29	34	37	26	36	52	58
Fenix 3, 3HR	218	218	18	21	26	29	37	32	60	83	116
Fenix 5	240	240	26	26	29	34	41	26	36	52	58
Fenix 5 Plus	240	240	26	26	29	34	37	26	36	52	58
Fenix 5 S	218	218	23	23	26	31	37	26	36	52	58
Fenix 5 S Plus	240	240	26	26	29	34	37	24	32	46	53
Fenix 5 X	240	240	26	26	29	34	41	26	36	52	58
Fenix 5 X Plus	240	240	26	26	29	34	37	26	36	52	58
Fenix 6, 6 Pro	260	260	19	29	32	37	40	60	74	100	114
Fenix 6S, 6S Pro	240	240	19	26	29	34	37	55	68	92	105
Fenix 6X Pro	280	280	19	31	34	40	43	64	79	107	122
Fenix chronos	218	218	22	22	26	31	40	32	60	83	116
First Avenger	260	260	19	27	30	36	40	48	55	83	97
Forerunner230, 235	215	180	14	14	14	22	26	29	47	59	104
Forerunner245	240	240	20	26	26	34	34	44	54	82	94
Forerunner45	208	208	19	19	19	27	34	37	79	90	90
Forerunner630	215	180	14	14	14	22	26	29	47	59	104
Forerunner645	240	240	26	26	29	34	34	26	36	52	58
Forerunner735XT	215	180	14	14	14	22	26	29	47	59	104
Forerunner920XT	205	148	14	14	14	22	26	24	36	43	67
Forerunner935	240	240	23	23	26	31	37	26	36	52	58
Forerunner945	240	240	19	26	29	34	37	45	54	82	94
MARQ Adventurer	240	240	19	26	29	34	37	54	66	90	104
MARQ Athlete～Expedition	240	240	19	26	29	34	37	54	66	90	104
Venu	390	390	33	41	46	56	61	72	84	122	144
Vivoactive	205	148	16	16	16	21	27	23	36	41	70
Vivoactive 3	240	240	22	30	30	34	34	39	48	76	94
Vivoactive 4	260	260	19	27	30	35	40	48	55	83	97
Vivoactive 4S	218	218	17	23	26	30	34	41	47	72	81
Vivoactive HR	148	205	19	19	22	25	28	31	48	54	70
Vivolife	240	240	22	30	30	34	34	39	48	76	94

Finally

The font size is also described in the Appendix of the user experience guide, but the above contents are different from the results here. Is the User Experience Guide listed in points?

As you can see from this table, do you have to prepare your own font to create a watch face for all models?