This smartwatch has passed dozens of standard tests like harsh temperature, dust resistance, salt spray, fluid pollution, etc.
Not a medical device, the measurement data is for reference only.
Our rugged fitness tracker watch will monitor the exercise duration, heart rate, steps, calories burned, exercise distance and exercise speed, so that you can grasp the exercise status more clearly. 5-level adjustable brightness, allowing you to easily use the smart watches in the sun for a better visual experience
- Rolls Time military smartwatch is specifically designed for outdoor enthusiasts, with the military standard of IP68 waterproof. It's made of fully enclosed ultra-thin micro-sandblasted metal frame to ensure durability, stability and functionality
- Bluetooth Call & Exclusive Assistant: smart watch is built-in microphone and Hi-Fi speaker, it's very simple for you to make and answer phone call, play the music and receive real-time message on the smartwatch while you are driving or exercising
- Heart Rate Monitor & Sleep Monitor: This fitness watch is built in latest BIO3.0 high-precision optical sensor, which bring the whole-day heart rate/blood pressure/blood oxygen monitor experience, and provide you the real time data
- This mens sport smartwatch data tracking function suitable for 20+ sports modes indoors and outdoors, such as running and climbing, cycling, basketball. Our fitness tracker watch will monitor the exercise duration, heart rate, calories burned, etc.
- Long Battery Life: Equipped with a 300mAh high-capacity low-power design battery and built-in Bluetooth 5.0 chip with ultra-low power consumption, Smartwatch just spends about 2 hours of full charge, 30 days of standby time, 7 days of working time