Fitbit Sense 2 : Full Scientific Review

Video Description

🔴 General Amazon link*: https://geni.us/thequantifiedscientist 🟢 Instagram: https://www.instagram.com/quantified_scientist/ 🟠 Shorts: https://studio.youtube.com/channel/UCcpARGzXNaC62UQWns2dh2Q 🔵 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. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 👇 $30 off any new WHOOP membership, affiliate* (paid) link, supports the channel!👇 https://join.whoop.com/QuantifiedScientist ($30 off any new WHOOP membership) ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 👇Amazon Affiliate* (paid) links. Supports the channel, doesn't cost you any more!👇 ▬▬▬▬▬▬▬▬▬▬BEST WATCHES▬▬▬▬▬▬▬▬▬▬ Whoop Strap 4.0: https://join.whoop.com/QuantifiedScientist ($30 off any new WHOOP membership) 👇Amazon general link (any purchase): https://geni.us/thequantifiedscientist Fitbit Sense 2: https://geni.us/Fitbit_Sense2 Fitbit Versa 4: https://geni.us/Fitbit_Versa4 Google Pixel Watch: https://geni.us/GooglePixelWatch Samsung Galaxy Watch 5: https://geni.us/SamsungWatch5 Huawei Watch Fit 2: https://geni.us/HuaweiWatchFit2 Huawei Watch GT3 Pro: https://geni.us/thequantifiedscientist Huawei Watch GT Runner: https://geni.us/HuaweiWatchGtRunner Huawei Watch GT 3: https://geni.us/Huawei_Watch_GT3 Apple Watch Ultra: https://geni.us/AppleWatch_Ultra Apple Watch 8: https://geni.us/AppleWatchSeries8 Apple Watch 7 41 mm: https://geni.us/AppleWatch7_41 Apple Watch 7 45 mm: https://geni.us/AppleWatch7 Apple Watch 6: https://geni.us/0gNGeO Apple Watch SE: https://geni.us/Apple_Watch_SE_44 Garmin Fenix 7: https://geni.us/Garmin_Fenix_7 Garmin Venu 2: https://geni.us/Garmin_Venu_2 Garmin Instinct 2: https://geni.us/Garmin_Instinct_2 Polar H10: https://geni.us/hnXc Polar OH1+: https://geni.us/D7bs5 Polar Verity Sense: https://geni.us/polarVeritySense ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📸My Gear* (paid links, supports the channel and doesn’t cost you any more)📸 Camera body (main): https://geni.us/SonyA6600_body Camera lense (main): https://geni.us/SigmaContemporary Camera (B-roll): 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 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Timestamps: 00:00 Intro 00:44 Most Important Remarks 01:28 Heart Rate Test 1: Spinning 05:20 Heart Rate Test 2: Walking 06:07 Heart Rate Test 3: Cycling 08:56 Heart Rate Test 4: Weight Lifting 11:08 Sleep Stage Test 1: Sleep Stages 16:32 Sleep Stage Test 2: Overview 18:24 GPS Tracking Test 20:30 Step Test 1: Real Steps 22:54 Step Test 2: False Steps 24:44 Conclusions & Recommendations Intro: Over the last weeks I have extensively tested the new Fitbit Sense 2 for its sports and health tracking performance. And in this video we will take a comprehensive look at the heart rate accuracy, sleep tracking performance, GPS tracking and step counting accuracy of this brand new watch from Fitbit. As always, my videos are not about listing the specs for you, but instead I will focus on independent and unbiased performance testing of this top of the line Fitbit Watch. Like I said, I do not want to list the specs for you, but before getting to the test results, I do want to make a few short remarks. First of all, Fitbit is now owned by Google; so in many ways this is now also a Google product, and in a way competing directly with the Google Pixel Watch. However, I personally did not feel that anything major changed in the way the Fitbit app or the Fitbit Sense 2 operate since Google bought Fitbit. Second, Fitbit has had a subscription service for a while now, where you only get certain statistics after you pay for this subscription. I am not a fan of this model, though this does seem to be where a lot of companies are heading. However, basically everything I will be discussing in this video is available in the free version of the app. Now, without further ado, let’s get to the test results. And, I want to start off with the heart rate tracking accuracy, since this is one of the most important features for most people buying a health tracker. I actually tested this during a total of 48 workout sessions. Now, I should note that I didn’t test all functionalities of the Fitbit Sense 2 yet. I did not test the temperature sensor, electrodermal activity or EDA sensor and ECG sensor, mostly because these are very difficult to actually test at the moment. In terms of usefulness, these are probably also some of the least important features. The temperature trends could be useful for women who want to track their cycle, and for anyone who wants to check for an elevated body temperature throughout the night. I personally think the EDA sensor is more of a gimmick still, and not that useful for most people.