*Battery life may vary according to usage, settings, operating conditions, and other factors, so the actual results may differ from the laboratory data.The Amazfit Bip S uses the BioTracker™ PPG Bio-Tracking Optical Sensor independently developed by Huami Technology. According to GB/T 30106-2013 / ISO 22810:2010 standard, the waterproofing reaches 50 meters. Wareable verdict: Amazfit Bip review. You can wear it while swimming, and also record interesting swimming data, including stroke rate, stroke times, SWOLF index, tracks in open waters, etc.In addition, the watch also supports 10 sports modes, which provide data such as track display, speed, heart rate, distance reminders, and most importantly, excessive heart rate reminders, making you safer when exercising. All data, unless otherwise specified, is provided by internal laboratories or suppliers, and is obtained under specific test conditions. The Amazfit Bip S is designed to be more powerful than the previous generation, thanks to the revolutionary design of the watch materials and manufacturing process, while remaining ultra-lightweight. *The cleaning process is applied on the silicone straps only (see more information on the following page).The case is designed with seamless two-color technology to fuse two different shades of polycarbonate material, allowing different colors while ensuring hardness, lightness, and a highly expressive appearance.The Amazfit Bip S uses the Cleaning wristband manufacturing process developed by Huami Technology. The Bip weighs in at 31g, with a 3-axis accelerometer, heart rate monitor and GPS/GLONASS sensors helping users track activity, sport and sleep. Please refresh the page and try again.TechRadar is part of Future US Inc, an international media group and leading digital publisher. Water Resistant to 5 ATM, it supports 10 sports modes including swim tracking, the continuous heart rate monitoring and PAI Health assessment system provide useful tools to improve your health and workout efficiency. Messages can be read directly on the watch screen. * Test conditions for 22 hours GPS continuous working time: GPS continuously on, heart rate always on. Additional functional and practical features such as music control, editable watch faces, notifications, alarm clock, timer, weather forecast, and world clock will bring more convenience into your daily life and work.Once the Amazfit Bip S is connected to your phone, you can control music playback from your watch, making it even easier for you to exercise.The Amazfit Bip S is waterproof to 50 meters. * Indoor cycling, elliptical trainer, yoga and freestyle will be added by OTA upgrade. NY 10036. Hands on reviews' are a journalist's first impressions of a piece of kit based on spending some time with it. And the price is indeed low. The Amazfit Bip was one of the more fascinating smartwatches of 2018, thanks to combining an Apple Watch-like design, intense simplicity and over 30 days of battery life.. Actual use may vary slightly due to individual product differences, software versions, use conditions, and environmental factors, so actual usage data shall prevail. * The data on the pages above are theoretical values. It looks washed out, and the resolution is low, but it still still readable.The Bip S may be a cheap fitness tracker, but it does boast a heart rate monitor and GPS, ensuring it's well equipped to track your workouts - even when you don't have your phone with you.Another big plus is battery life, with Huami claiming the Amazfit Bip S can last up to 40 days on a single charge. That reduces greatly if you use GPS regularly, but it means you'll likely only need to reach for the charger a couple of times a month.The on-screen interface is simple to use, and it is a little sluggish.