Ask HN: Programmable Watches with WiFi?
Hacker News
February 21, 2026
AI-Generated Deep Dive Summary
Programmable watches equipped with WiFi are a reality, thanks to platforms like Wear OS that allow developers to utilize standard Android APIs and tools. This technology offers flexibility for both personal and commercial app development, though the risk of relying on it commercially may vary depending on individual assessments. The author highlights their experience using a TicWatch Pro 3 Ultra and Samsung Galaxy Watch4, both featuring WiFi capabilities, as well as mentioning Pebble watches favorably. However, the high battery consumption associated with WiFi usage poses significant limitations, prompting devices to rely more on Bluetooth for power efficiency.
The article delves into the practical experiences of wearing these devices, noting that while developing personal apps is straightforward and free, commercial app approvals face stringent Google review processes. This suggests a barrier-to-entry for developers aiming to monetize their creations. Despite these challenges, the author finds the development process enjoyable and accessible, particularly for those with Android backgrounds.
For tech enthusiasts and potential developers, this exploration of programmable watches underscores the evolving landscape of wearable technology. It offers insights into both the opportunities and limitations, emphasizing the importance of balancing functionality with power efficiency. As WiFi remains a drain on battery life, alternatives like Bluetooth may continue to dominate, shaping the future of smartwatch connectivity and user experience.
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Originally published on Hacker News on 2/21/2026