About this item

• 【AMAZON ALEXA BUILT-IN】Talk to Amazon Alexa on your GT Band. You can enter exercise mode, set an alarm, a stopwatch, and a timer just using your voice. Use your voice to control Alexa-compatible speakers, lights, and thermostats, and more.
• 【7-DAY BATTERY LIFE】 Charging Time about 2 hours, you can enjoy 7 days of battery life for daily use without constant charging. Say goodbye to daily recharge.
• 【BLOOD OXYGEN & STRESS MONITORM】Monitors your daily stress and generates a stress score based on your heart rate variability and measures your blood oxygen level. Monitor your body level so that you can observe your physical condition during exercise.
• 【24/7 HEART RATE】24/7 real-time heart rate monitoring watch. Provides data support for your exercise planning.
• 【SLEEP TRACKERS】Sleep Tracking: Analyzes your sleep quality. Tracks your time in light and deep sleep to better understand your sleep quality each night. In addition, you can also set a sleep plan, developing better sleep habits through achievement rate.