Amazfit Watches come with a one (1) year limited warranty from the purchase date. Gym. Running. Recovery. One Watch. Balance 3 is built around the philosophy of training with structure. Designed for individuals balancing demanding work, family responsibilities, and disciplined routines, it supports a Hybrid Training lifestyle where strength, endurance, and recovery are developed together over time. At the center of the experience is HybridCharge™ Energy Intelligence, an advanced energy intelligence system that continuously analyzes training load, recovery, stress, and daily demands. By translating complex physiological signals into clear insights, Balance 3 helps athletes understand their capacity, manage effort across sessions, and refine how performance develops over time. HybridCharge™ Energy Intelligence balances LifeLoad™, BioCharge™ and training load to keep your performance structured. Zepp App connects endurance, strength, and recovery, focusing your data into clear, actionable decisions Hybrid Training tools bring HYROX Race Mode strategy, advanced analytics and structured hybrid training plans into one connected system. Up to 21 days of battery life supports consistent training and demanding schedules without interruption. Vivid 1.5" AMOLED display with scratch-resistant sapphire glass stays clear in any environment.