Published on in Vol 7, No 1 (2019): January

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/11898, first published .
Physical Activity Surveillance Through Smartphone Apps and Wearable Trackers: Examining the UK Potential for Nationally Representative Sampling

Physical Activity Surveillance Through Smartphone Apps and Wearable Trackers: Examining the UK Potential for Nationally Representative Sampling

Physical Activity Surveillance Through Smartphone Apps and Wearable Trackers: Examining the UK Potential for Nationally Representative Sampling

Authors of this article:

Tessa Strain1 Author Orcid Image ;   Katrien Wijndaele1 Author Orcid Image ;   Søren Brage1 Author Orcid Image

New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillanc… https://t.co/S01KrmCACu

6:41 PM · Jan 29, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

7:04 PM · Jan 29, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

7:05 PM · Jan 29, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

7:28 PM · Jan 29, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

11:17 PM · Jan 29, 2019

48
25

New in JMIR mhealth: #PhysicalActivity Surveillance Through Smartphone Apps and #Wearable Trackers: Examining the U… https://t.co/6YdzqYhP3y

1:38 AM · Jan 30, 2019

1
0

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

7:35 AM · Jan 30, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

10:35 AM · Jan 30, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

11:26 AM · Jan 30, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

11:49 AM · Jan 30, 2019

48
25

Physical Activity Surveillance Through Smartphone Apps and Wearable Trackers: Examining the UK Potential for Nation… https://t.co/dAsqsCWdjG

12:58 PM · Jan 30, 2019

0
0

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

1:28 PM · Jan 30, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

2:40 PM · Jan 30, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

3:02 PM · Jan 30, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

6:42 PM · Jan 30, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

7:46 PM · Jan 30, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

8:49 PM · Jan 30, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

11:12 PM · Jan 30, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

12:23 AM · Jan 31, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

7:01 AM · Jan 31, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

8:45 AM · Jan 31, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

9:42 AM · Jan 31, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

7:00 PM · Jan 31, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

7:01 PM · Jan 31, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

8:05 PM · Jan 31, 2019

48
25

RT @tessastraining: New paper out today: "The sole use of PA data from wearable trackers or smartphone apps for UK national surveillance is…

8:14 PM · Feb 13, 2019

48
25

...macht Sinn, sich das mal im Kontext Deutschland anzuschauen... https://t.co/Bk0lfNUidT

9:55 AM · Feb 17, 2019

1
0

Physical Activity Surveillance Through Smartphone Apps and Wearable Trackers: Examining the UK Potential for Nation… https://t.co/s5cdbdYnlF

5:15 PM · Feb 21, 2019

0
0

@sergeekios @anadracolovezno @mimamaesnovata Los compran aquellos que están interesados en la tecnología y el depor… https://t.co/aM4YUZ0fU0

11:12 PM · Mar 29, 2019

1
0

"Smartphones and wearable activity trackers present opportunities for large-scale physical activity (PA) surveillan… https://t.co/dXDurLB8f7

3:07 PM · Sep 10, 2019

2
1

RT @GreenPlusAnE: "Smartphones and wearable activity trackers present opportunities for large-scale physical activity (PA) surveillance" ht…

6:32 PM · Sep 10, 2019

2
1