| Brand | COLMI |
| Model | M42 |
| Device Type | Smart Watch |
| Release Date | 10 October 2023 |
| Status | Available |
| Operating System | Android |
| OS Version | v4.4 |
| Chipset | RTL8763EWE-VP |
| Display Type | AMOLED |
| Screen Size | 1.43 inches |
| Resolution | 466x466 pix |
| Height | 49 mm |
| Width | 49 mm |
| Thickness | 11.5 mm |
| Build | Watch: Zinc alloy+PC, Watchband: Silicone strap |
| Colors | Black, Sliver, Green |
| Waterproof | Water resistant |
| IP Rating | IP67 |
| Text Message | Yes |
| Incoming Call | Yes |
| Alarm | Yes |
| Calendar Reminder | Yes |
| Timer | Yes |
| Weather | Yes |
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 410 mAh |
| Quick Charging | 2pin magnetic Cable |
| StandBy Time | 5 to 7days |
| Internal Storage | 128 MB |
| RAM | 578 KB |
| Bluetooth | v5.0 |
| Made By | China |
| Features | Workout records, Heart rate, Sleep, Blood oxygen, Messages, Weather, Physiological cycle, Music, Breath training, Stopwatch, Timer, Alarm clock, Collection code, Business card, Set time, Calculator, Calendar, Find phone, Menu style, Screen time, Power sav |
