Avoid wearing sunscreen, lotion, and insect repellent under the device. Avoid scratching the heart rate sensor on the back of the device. Wear the device above your wrist bone. The device should be snug but comfortable. Wait until the icon is solid before starting your activity. Warm up for 5 to 10 minutes and get a heart rate reading before Since fixing that, I've been able to increase my miles and get much faster with less wear and tear on my legs and heart. I still think the wrist HRM is useful for things like sleeping/resting heart rate, and for multi-day backcountry stuff. But these days, I see it as more of a rough estimate and don't rely on it. 2. Fenix 7 via Ant+ (!!!). It was sometimes connecting via BT which caused that HR was not available on TR or Zwift. There is an easy fix - under Settings/Sensors - turn the HR BT sensor as off and it will pickup the Ant+ channel. Wahoo Headwind is easy because it only goes via Ant+. I hope this may help. The next time you start a pool swimming activity, the device uses this pool size. You can hold MENU, select the activity settings, and select Pool Size to change the size. Select LAP to record a rest during pool swimming. The device automatically records swim intervals and lengths for pool swimming. Select LAP to record an interval during open Heart Rate Monitor Cadence Data Upload Garmin Epix Review: 2015 6.2 3.0 48 29 x 21 (609mm 2) 205 x 148 (30.3K total) Good (50m) Yes Internal/Footpod/Heart Rate Monitor/Alert Yes Garmin Fenix 5X Review: 2017 5.6 3.5 36 30.5 (round) (731mm 2) 240 diameter (45.2K total) Good (100m) Yes Internal/Footpod/Heart Rate Monitor/Alert Yes Garmin Fenix 3 2. Make sure the heart rate monitor is switched on. In order for sleep tracking to work, the heart rate monitor on the wearable needs to be switched on. If it is disabled, the sleep statistics The Decathlon one was 36 euro I believe, is really a very affordable, durable and accurate heart rate sensor, but does not provide running metrics, as it hasn't got an accelerometer. If that's not your thing it is highly recommended. 1. r/GarminFenix. RRP £12.99. £9.00. Saving 31%. Huge range of innovative tech products including fitness watches, heart rate monitors and accessories for runners, cyclists and more from Garmin. Garmin’s optical HR sensor. One of the main reasons for me upgrading to the Fēnix 5 was the inbuilt OHR sensor, but some basic back-to-back tests conducted shortly after buying the device in January 2019 proved unsatisfactory and I carried on using the chest strap for all workouts … until now. Still, every cloud has a silver lining, so I Heart rate monitor works on watch and phone. I ran this morning and it recorded my heart rate then and I can see this. I can't see my resting heart rate on my dashboard. I have tried to disconnect and reconnect but no change. n2AO.