1. Massage mode: Different brands and models of eye protectors may have different massage modes, such as vibration massage, hot compress massage, air pressure massage, etc. You can choose the appropriate massage method according to your own needs.

2. Quality and materials: Choose an eye massager with good quality and safe materials to ensure the comfort and safety during use.

3. Brand and reputation: Choosing well-known brands and eye massagers with good reputation can improve the safety and reliability of purchase.

4. Price: The price of different brands and models of eye massagers may be different, so you can choose the appropriate price range according to your own budget.

At present, the well-known brands of eye massagers on the market include Shell Eye-searching, Cuttlefish, 3Q, Zhimei and so on. The products of these brands have a certain reputation and market recognition. You can choose the appropriate brand and model according to your own needs.

Regarding the purchase platform, it is recommended to choose a regular e-commerce platform, such as Taobao, JD.COM, Tmall and other platforms, which have strict product quality and after-sales guarantee, which can improve the safety and reliability of purchase. When purchasing, you can choose an eye massager with good reputation, reliable quality and reasonable price according to your own needs and budget.