This page lists the GNSS chipsets that are used in the Garmin D2 watches.
The D2 watches are premium aviator smartwatches, but they are also suitable for “on the water” activities.
The various models are listed in reverse-chronological order. The release dates are generally from Garmin announcements.
The D2 Mach 1 is similar to the epix, but with some additional aviation features and less recreational features.
| Model | Released | API | Product | Chipset | APPro? | References |
|---|---|---|---|---|---|---|
| D2 Mach 1 Pro | 2023-10 | 5.1.0 | 4079 | AG3335M | Y | |
| D2 Mach 1 | 2022-03 | 5.1.0 | 4079 | AG3335M | Y |
Additional notes about the Airoha chipsets are available on another page.
| Model | Released | API | Product | Chipset | APPro? | References |
|---|---|---|---|---|---|---|
| D2 Air X10 | 2022-02 | 5.0.0 | 4125 | CXD56xxxx | Y | |
| D2 Air | 2020-09 | 3.2.0 | 2187 | CXD56xxxx | Y |
Additional notes about the Sony chipsets are available on another page.
| Model | Released | API | Product | Chipset | APPro? | References |
|---|---|---|---|---|---|---|
| D2 Delta PX | 2018-07 | 3.1.0 | 3198, 3324 | MT3333 | Y | |
| D2 Delta | 2018-07 | 3.1.0 | 3197 | MT3333 | Y | |
| D2 Delta S | 2018-07 | 3.1.0 | 3196 | MT3333 | Y | |
| D2 Charlie | 2017-07 | 3.0.0 | 2819, 2994 | MT3333 | - | |
| D2 Bravo Titanium | 2016-05 | 1.4.0 | 2547 | MT3333 | - | |
| D2 Bravo | 2016-05 | 1.4.0 | 2262, 2467 | MT3333 | - |
Alternative product number(s) are APAC models.
Additional notes about the Mediatek chipsets are available on another page.