E 1-HR bought a pair of 1 1 last year. I used it several times but it didn't work. Mainly adapted to the operation of 235, but a little uncomfortable.
Talk about the advantages and disadvantages, 235 is simple to operate, and the data display is hierarchical and clear at a glance, which may be related to my first adaptation to this; I usually fun run, press the up and down keys to see the data and automatically light up the light, which is not suitable. The strap is soft, so the watch can be placed directly on the table. Bending and fixing should be allowed.
In addition, I feel that the appropriate GPS is more accurate. I run in the community. Maybe the GPS signal is not very stable. I basically run five laps. The data is similar to the correct GPS. 235 is 200 meters short, so every time I run with 235, I feel depressed and feel that I am running very slowly.
The price difference is more than half. Personally feel accurate, just adapt to his operation and display interface. No problem. The basic functions are similar. Even the IPHONE should be accurate and convenient. Ambry Zhong Bai, 235 was first sent to the corresponding APP, then to Apple Health, and then to WeChat campaign. App can't spread health.