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Apple Watch Ultra 3: Health Tracking and 42-Hour Battery

10/4/2025

23 5 Full Breakdown

Summary

Story summary

Apple Watch Ultra 3 launches in early 2024 with health sensors, including blood glucose tracking and hydration metrics.
It supports two-way satellite communication for emergency services, staying connected without cellular coverage.
Battery life reaches up to 42 hours (72 in Low Power Mode). 5G RedCap conserves energy, while analysts project 13% annual growth in the smartwatch market.

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Story summary

Apple Watch Ultra 3 launches in early 2024 with health sensors, including blood glucose tracking and hydration metrics.
It supports two-way satellite communication for emergency services, staying connected without cellular coverage.
Battery life reaches up to 42 hours (72 in Low Power Mode). 5G RedCap conserves energy, while analysts project 13% annual growth in the smartwatch market.