Smartwatches are no longer considered luxury items and currently offer functionalities such as health monitoring, the ability to make calls via Bluetooth, and good battery life in more affordable models. Three notable options available on Amazon were selected for analysis.
Haiz My Watch I Fit
The Haiz HZ-ZL02D model represents a solid entry into the wearable device segment. Featuring a 44mm case and IP67 certification, it offers resistance against everyday splashes and rain. Its minimalist black design matches various styles, and the My Watch I Fit interface provides basic physical activity tracking and smartphone notification alerts.
PEJE Smartwatch with advanced features
The PEJE stands out due to the combination of several functionalities: it has a 1.28-inch HD touch screen, IP68 certification, which is more resistant than IP67, in addition to Bluetooth calling support and over 123 sports modes. With normal use, the battery can last between five and seven days, and the set includes an extra strap. This smartwatch is compatible with both iOS and Android systems, making it a practical alternative for those seeking wrist convenience.
Model with ChatGPT integration
This is the most complete model presented in the selection. Its 1.43-inch AMOLED screen ensures sharp images and vibrant colors. A major difference is the direct integration with ChatGPT artificial intelligence on the watch itself. It has water resistance rated at 3ATM, continuous heart rate and sleep monitoring, and supports 100 sports modes. The package includes two straps, in graphite and blue colors, allowing for daily style variation.
It is important to note that the stock of these offers may change at any time, recommending immediate checking of the links to take advantage of current conditions on Amazon.



