▬▬▬▬▬▬▬▬▬▬👇DISCOUNTS/AFFILIATES*!👇▬▬▬▬▬▬▬▬▬▬ 🔴 Anything on Amazon*: https://geni.us/thequantifiedscientist 🔴 Whoop Strap 4.0*: https://join.whoop.com/QuantifiedScientist (best $$$ off any new WHOOP membership) 🔴 Levels CGM app best offer $$$ (USA only!)*: http://levels.link/QS 🔴 Best Running app Runna*: https://web.runna.com/redeem?code=QUANT 🔴 Eight sleep best $$$ (€) discount*: https://eight-sleep.ioym.net/TheQuantifiedScientist + add code “TQS” for full discount 🔴 Oura Ring Link: I recommend you search for a discount on reddit with the "Refer-A-Friend" program! If you can’t find one: https://ouraring.sjv.io/Oura4 * (affiliate link that supports the channel, but doesn't have a discount) ☝️Affiliate* (paid) links. Supports the channel, doesn't cost you any more!☝️ 🟢 Instagram: https://www.instagram.com/quantified_scientist/ 🟡 Strava: https://www.strava.com/athletes/5206985 🟠 Shorts: https://www.youtube.com/@smartwatchshorts 🔵 Newsletter: www.robterhorst.com 🟡 Twitter: @QuantifiedRob * Affiliate (paid) links support the channel by earning me a commission on any sale, and it doesn't cost you any more! My opinions are completely my own, and this content is not sponsored. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Support the channel by becoming a member🙏: https://www.youtube.com/channel/UChNWxrTlmh4IRSevon1X93g/join Subscribe: https://www.youtube.com/@TheQuantifiedScientist?sub_confirmation=1 Video edited by Alex: https://linktr.ee/allexb 📸My Gear* (paid links, supports the channel and doesn’t cost you any more)📸 Camera body (main): https://geni.us/SonyA6600_body Camera lens (main): https://geni.us/SigmaContemporary Camera (B-roll 1): https://geni.us/Sony_ZVE1 Camera (B-roll 2): https://geni.us/CanonEosM50MarkII and https://geni.us/Sony_ZVE10 Light: https://geni.us/Godox_VL150 Softbox: https://geni.us/NiceFotoSoftbox Light stand: https://geni.us/WalimexLightstand ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Reference devices: ZMax + Dreamento: https://www.biorxiv.org/content/10.1101/2023.08.18.553744v1 & https://github.com/dreamento/dreamento Polar H10: https://pubmed.ncbi.nlm.nih.gov/31004219/ 🔴 Polar H10: https://geni.us/hnXc Timestamps: 00:00 Most important info 02:02 Heart Rate Tracking Test 20:02 Sleep Stage Tracking Test 26:44 GPS Tracking 30:46 Conclusions Based on my testing, the 79 dollar Amazfit Bip 6 will be an Apple Watch alternative for some of you, and the good thing is, you can use it on both Android and iOS. Weirdly, the test results of the Amazfit Bip 6 are a bit confusing, as you will see in a second. There are a number of limitations and shortcomings of this Bip 6 you should be aware of; because while it is good at some things, it does do poorly in other regards. For those of you that don’t know me, my name is Rob, and I am a postdoctoral scientist specializing in biological data analysis, and in this video we will put 4 copies of the Bip 6 through systematic testing, and we will find out if the Bip 6 is any good at sports and health tracking. But before doing that, let me get some subjective things out of the way. Amazfit is known for their beautiful products, especially considering the price, and the Bip 6 is no exception. It has a big vibrant screen, and everything just works well. So in terms of design and looks, I have nothing to complain about, in some ways, it looks even better than the Apple Watch. However, the Apple Watch is great at health and sports tracking: it has a great heart rate tracker, a great sleep stage tracker and it also has a pretty good GPS tracker. So, the Bip 6 has big shoes to fill if it is going to be an Apple Watch alternative. The good thing is that the Bip 6 seems to have the same sensor as the Amazfit T-rex 3, which did surprisingly well in my testing. So, let’s dive right in, and let’s start with the heart rate tracking performance. Amazfit actually sent me 4 different colors of the Bip 6, so I could test two simultaneously on myself and also two on my colleague Raphael. Just for your information, I wore the dark grey Amazfit Bip 6 on my left wrist and the light grey Amazfit Bip 6 on my right wrist. Let’s start with the performance during indoor cycling, which is one of the easiest exercises to track for a smartwatch. By the way, Amazfit sent me these devices to test, but they did not sponsor this video and did not have any input in, or knowledge of, this video.