(as of Dec 28,2022 20:23:14 UTC – Details)
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
【1.75” 2.5D Curved Screen & 200+ Watch Faces】1.75-inch full-color higher resolution (320*380) full-touch 2.5D curved tempered glass screen, gives excellent vivid images and displays more information. 200+ watch faces for you to choose from App: Da Fit. Even supports customized watch face as any photos from your phone such as your friends, family, pets, etc.
【Bluetooth Phone Call Smart Watch】Compatible with Apple iPhone, Samsung and Android phones. Go to App Store or Google Play to download App: “Da Fit” for free, and connect the smart watch with your phone. Then you could dial/answer the phone calls and talk via the smart watch even supports contacts and call records stored on the watch. Much easier and more convenient to dial, answer, and hang up the phone calls. You will never miss any important call or message
【Fitness Tracker Smart Watch】Supports 28 exercise modes like walking, running, outdoor cycling, skipping, climbing, yoga, workout, rowing, dumbbell, sit up etc. Record all-day activity accurately (active minutes, heart rate, calories burned, steps, kilometers distance)
【Real-time HR Monitor】Real-time Heart Rate monitoring the health of your heart from the smart watch, you will better understand your heart rate trends and conditions day and night. The Heart Rate could be shown real-time on the smart watch. Aslo you could set the high HR alert accoring to your health need
【Sleep Monitor】Automatic sleep tracking (Deep Sleep, Light Sleep, REM and Awake) at night and provide comprehensive analysis of your sleep quality, help you establish a regular bedtime routine and keep track of your sleep trends night after night. So you could set and achieve your personal sleep goals
【Blood Oxygen & Stress Test】Measure the important index of your blood oxygen and stress test let you know the situation when you want. If need take some exercise or relax. The breathing exercises will help you to relax and relieve stress if you need
【AI Voice Assistant】Just tap on the screen of the BT4 smart watch to awake the voice assitant of your phone, such as Siri etc. Talking and asking what you want to your phone via the smartwatch freely