Hello, this product uses Bluetooth 4.0 module. Normally, the effective distance without obstructions is 10m. If the distance exceeds 15, the sound will change[Detailed]
The price is 99 yuan, with a screen, time display, motion monitoring, sleep monitoring, call reminder, WeChat QQ SMS reminder, which is affordable.
Disadvantages:
The disadvantage is that as an entry-level bracelet, it is definitely worth buying, but if you want to achieve advanced functions such as heart rhythm, this is not.However, if you want it, it is not the same price.
Summary:
The price is 99 yuan, with a screen, time display, motion monitoring, sleep monitoring, call reminder, WeChat QQ SMS reminder, which is affordable.The disadvantage is that as an entry-level bracelet, it is definitely worth buying, but if you want to achieve advanced functions such as heart rhythm, this is not.However, if you want it, it is not the same price.
It's a very easy to use sports bracelet with many functions.Caller ID display (not reminder, but display), SMS, WeChat, and qq push are very practical functions.The bracelet at the same price is invincible.Cheap price and comprehensive functions.