My full in-depth review of the Samsung Galaxy Watch 4 Classic - including specs, features and testing ALL health sensors and lots more. Timestamps: 00:00 Intro and Message 00:37 Pricing 01:34 Inside the box 01:52 Full Specifications 03:41 Bluetooth vs LTE 04:44 Bluetooth Phone Call Test 05:58 WhatsApp MSG / Call Test 08:20 Compatibility: Android / iOS 09:21 Battery Life 11:35 Dimensions / Straps 11:59 Wearing the GW4 Classic 12:21 GW3 vs GW4 Classic Comparison 13:19 Buttons / Health Sensors / Charger 13:53 Custom Watch Faces 16:03 Smartphone Apps: Walk-though 20:15 Smartwatch Features 22:17 Body Composition Test 23:57 Customising Tiles on Watch 24:35 All Smartphone APPS 25:13 Calculator / Playstore / Maps 27:42 Heart Rate Test vs Medical Grade 28:58 Blood Oxygen Test vs Medical Grade 29:55 Blood Pressure Test vs Home Unit 32:58 ECG Test / Report 33:41 Health Features Analysed 34:15 Battery Saving Mode 34:58 Smartwatch Chart Ranking 35:19 Conclusion and Final Thoughts Get yours from: ✅ US: https://amzn.to/38gsXBu ✅ UK: https://amzn.to/3sSbxEz ---- ➡️ Latest Smartwatch Chart Ranking: http://bit.ly/35hgmwy ➡️ O2Ring Medical Sensor: https://bit.ly/3xq8o0k 15% Discount Code: Chigz Samsung Galaxy Watch 4 Specs: * 1.4" sAMOLED Display * 450 x 450 / Always-On * Gorilla Glass DX * CPU: Exynos W920 Dual Core 1.18Ghz * 1.5GB RAM + 16GB ROM * Wifi 5Ghz / BT v5.0 * A-GPS | GLONASS | BEIDOU | GALILEO * NFC (Samsung Pay or Google Pay) * Wear OS Powered by Samsung * Bixby Voice Assistant * Heart Rate/ SPO2 / Barometer * ECG / Blood Pressure * Sleep Monitoring / Fall Detection * Supports BT Calls * 361mAh Battery (1.5 - 2 Days) * Powersave Mode * Wireless Charging * Removal Straps (20mm) * 5ATM+IP68 / MIL-STD-810G * 45.5mm / 11mm / 52g Other Smartwatch Videos: http://bit.ly/2M9n2Ci Follow Chigz on: Twitter: https://twitter.com/ChigzTechReview Facebook: https://facebook.com/ChigzTechReviews Instagram: https://www.instagram.com/ChigzTechReview/ Official Website: https://ChigzTech.com/ #SamsungGalaxyWatch4Classic #GalaxyWatch4Classic #GW4Classic #SmartwatchReview