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Watch GPS Apex 2, designed to work on all types of terrain. With an even more durable exterior, a redesigned GPS antenna for better performance, an improved navigation experience, a next-generation optical heart rate sensor, and longer GPS battery life, the APEX 2 watch is more powerful, a tool to guide your training and track your movements through the desert.
The new optical wrist heart rate sensor features a 5 LED system with 4 photo detectors in a custom design, protected by a scratch resistant soft cover. With advanced signal denoising algorithms, your APEX 2 brings a new level of heart rate accuracy.
Proper recovery allows you to train harder. Monitor your sleep quality with APEX 2, which tracks deep, light and REM sleep, all crucial stages of your sleep cycle. When you wake up, take a quick measurement of your heart rate variability (HRV) to determine how ready your body is to deal with the stressors of the day. If you are training at altitude, activate altitude mode or manually check your blood oxygen level (SpO2) to monitor your body's adaptation.
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