Jacob BulbulinTerraSleep Stage Comparisons: Apple Watch vs. Polar UniteAfter comparing sleep stage readings between Oura and Apple Watch, we now turn our attention to Apple Watch vs. Polar Unite.Nov 8, 2022Nov 8, 2022
Jacob BulbulinTerraApple vs Oura: Sleep Stage ComparisonsAfter comparing sleep stage estimates for Oura and Polar, we now compare this sleep tracking feature for Apple Watch vs. Oura.Oct 31, 2022Oct 31, 2022
Jacob BulbulinTerraSleep Stage Comparison: Oura vs. PolarWe will now start to also take a look at hypnograms or sleep stage data, another super interesting sleep-tracking metric that more and moreOct 25, 2022Oct 25, 2022
Jacob BulbulinTerraHRV Comparisons: Apple Watch vs. Oura RingAfter comparing average HRV readings during sleep between Eightsleep and WHOOP, we now move our attention to the Apple Watch and Oura Ring.Oct 13, 20221Oct 13, 20221
Jacob BulbulinTerraHRV Comparison: Eightsleep vs. WhoopAfter we compared average HRV readings during sleep between Oura and WHOOP, we now move our attention to WHOOP and Eightsleep.Sep 28, 2022Sep 28, 2022
Jacob BulbulinTerraHRV Comparison: Oura vs WhoopEvery week, we are comparing wearables and sensors. For this week, we are continuing our comparisons on HRV, with WHOOP and Oura.Sep 23, 2022Sep 23, 2022
Jacob BulbulinTerraHRV Comparisons: Eightsleep vs GarminAfter comparing HRV readings during sleep between Oura and Polar, we now move our attention to Garmin and Eightsleep. One of our Terra teamSep 12, 2022Sep 12, 2022
Jacob BulbulinTerraThe new Apple Watch Ultra: Sensors and DataWe discuss the Apple Watch Ultra, geared towards serious athletes and outdoors enthusiasts alike.Sep 8, 2022Sep 8, 2022
Jacob BulbulinTerraList of HR and HRV Measurement Frequencies for all WearablesWe compiled a list of wearables’ measurement frequency, or how often different wearables record their health metrics/readings.Sep 7, 20221Sep 7, 20221
Jacob BulbulinTerraHRV comparison: Polar vs. Oura Ring 3We continue to test the Polar and Oura Ring wearables, this time comparing their heart rate variability measurement during sleep.Aug 29, 2022Aug 29, 2022