Smartwatch Innovation Milestones

Trace the significant advancements in smartwatch technology, from early concepts to the key features that define modern wearables.

The top 3

1. First Smartwatches & Features: The Pulsar LED prototype in 1972 was an early digital watch, while the 1994 Timex Datalink was the first capable of wirelessly downloading data from a computer, and Samsung's SPH-WP10 in 1999 was the first watch-phone.
2. Top 3 Health Tracking Innovations: Key health innovations in smartwatches include accurate heart rate monitoring, electrocardiogram (ECG) for heart rhythm, and blood oxygen saturation (SpO2) tracking, providing crucial health insights.
3. Longest Battery Life Smartwatches: In 2025, the Garmin Enduro 2 offers up to 34 days of battery life (46 days with solar), while the COROS Vertix 2 can last up to 60 days, and the Withings ScanWatch 2 provides up to 35 days.

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