Published on in Vol 9, No 3 (2021): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/26159, first published
.
![Participants’ Engagement and Satisfaction With a Smartphone App Intended to Support Healthy Weight Gain, Diet, and Physical Activity During Pregnancy: Qualitative Study Within the HealthyMoms Trial Participants’ Engagement and Satisfaction With a Smartphone App Intended to Support Healthy Weight Gain, Diet, and Physical Activity During Pregnancy: Qualitative Study Within the HealthyMoms Trial](https://asset.jmir.pub/assets/3da02b14a9290a6611511025f14a6fd0.png 480w,https://asset.jmir.pub/assets/3da02b14a9290a6611511025f14a6fd0.png 960w,https://asset.jmir.pub/assets/3da02b14a9290a6611511025f14a6fd0.png 1920w,https://asset.jmir.pub/assets/3da02b14a9290a6611511025f14a6fd0.png 2500w)
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