Smart Water Bottles
Hidrate Spark Smart Water Bottle
This bottle is our top overall pick, because it tracks your water intake, connects to your smartphone using Bluetooth, and records your data in a mobile app. If you forget to drink, this bottle will flash to signal to you. You can also use the app's Find My Bottle feature to track its location. It's available in a range of bright colors and sizes. The only drawback is that there's no self-cleaning feature.
ICEWATER Smart Water Bottle
If you're looking for a smart water bottle while saving some money, we recommend this one. There's a lock feature that stops water from flowing out when it's not in use. This bottle can play music through Bluetooth and comes in both plastic and steel versions. It's not dishwasher safe, however.
LARQ Bottle PureVis
It is perfect for walks, hikes, or sightseeing trips. To use the bottle's self-cleaning function, simply fill it up with water, press the switch, and wait. UV-C LED technology kills off harmful bacteria inside. Besides, the battery can last up to one month on a single charge. Just note that this bottle can't track your water intake.
CrazyCap UV Water Purifier & Bottle
It comes with a lifetime warranty (保修单), so you can be confident that it'll hold up even after the sudden fall. Unfortunately, it can't track your water intake, but the double-walled bottle can keep water cold for up to 24 hours or hot for up to 12 . There are a wide range of bright colors and patterns. The bottle has two self-cleaning modes. It will automatically clean every four hours.
