The band goes into the housing (like e.g. Huawei Band 7) and they supply a chain so it can be used as a pendant also.
Physically suitable for wrists as low as 10cm in circumference. And could be used on even narrower!
First a faked advertisement rendering with boosted display
and here the reality:
The DM75 offers a ø1.04″ display in a ø35.9mm body, so it has 4.74mm bezels, which is rather large in 2024 (I do not know how new-old the DM75 model is?), and on such a small device that means a display coverage of just 54%
It is the most compact I have seen yet. But the font is also very small so certainly not for little-old-ladies.
It can fit a wrist at 10cm in circumference. Here I tried on a tube 10cm circumference. (for such a small wrist you would obviously cut the surplus band)
It could actually be used on an even narrower wrist by punching more holes in the band, maybe down to 8cm!! (Though it would hoover a bit at the sides)
It offers monitoring of HR and SpO2, every 10min plus steps and sleep. Plus the usual notifications and music-player control through the app et cetera et cetera.
If used as a pendant I doubt it will be able to do any health measurements, though it might do some (though hardly steps) if kept in place by some garments.
As a pendant it can also be used upside down, ‘nurse style’, to make it quick to lift and check the content.
One good thing it should be praised for -that is rare on these cheap Chinese watches- is that the pairing with a phone, requires you to accept on the watch. **ThumbsUp**
Also praise for the raise-to-wake being offered a timed windows, so it can be kept inactive at night. It would seem more natural to bind it with the sleep detection though…
There are a ton “sports” that can be pushed to the device (I think 111) what the quality of these program are, I have no idea, and are not going to test any of them..
A fair amount of dials can be downloaded (currently 122), though only one can be on the watch at a time.
Though the display is AMOLED, there oddly are no AOD offered.
The exchange of bands is quite easy, perhaps a bit too easy. Would have been nice with some lock mechanism, but might not be a real life problem, I tried to simulate various bumps. And none of the attempts dismounted the band.
I found it here. They got a video also:
And another one here
I have not tried to actually use it more than briefly, it is too small for my taste, just bought it to test it a bit.
Oddly you can set the raise to wake time on the watch, but you can not turn it off. You can turn it off via the app though.
It do feel a bit cheap, and I’m neither impressed by the firmware nor the software, it have an unfinished feel to it, but in theory that is just an update away – I doubt that it will be updated though. Man y of the cheaper ones never ets any updates.