Written By
Adam Gray-Hayward
Reviewed By
Paul Winsper, Chief Science and Performance Officer, AlterMe


Training in the summer heat requires more than grit—it demands strategy. Learn how to adjust your workouts, hydration, and recovery for high performance and safety in rising temperatures.

Getting the correct AlterMe Ring size matters for both comfort and data accuracy. Learn exactly how to size it, why it’s different from standard rings, and how to get the best long-term fit for your health insights.

Your first week with AlterMe sets the stage for your transformation. Learn how to unbox and set up your AlterMe Ring, wear it correctly, connect the app, and start building smart habits with accurate data from day one.