Staying hydrated is essential in the summer: it's hot and humid - dehydration can be incredibly dangerous. But if you find it difficult to drink enough water throughout the day, it may be worth picking up an amazing smart water bottle.
Using your smartphone, track every sip taken, every litre drank, and get reminders to hydrate throughout the day - it couldn't be simpler.
From a range of reliable brands, we've picked the absolute best value smart water bottles with a variety of easy-to-use, helpful features to improve your daily water intake
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What's a smart water bottle?
A smart water bottle allows you to easily track your water intake, keeps your water nice and cool for hours, and can connect to a range of smart devices. You can also customise your bottle's LED lights that glow when you need to take your next sip of water. Set daily goals, track your monthly water intake, and improve your health and wellbeing with this simple little gadget.
Not all smart water bottles have water-tracking, however, some have thermometers, speakers, and even self-cleaning and water purification features.
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Why is hydration so important?
In adult men, 60 per cent of your body is water (it's about 55 per cent in women). Water is used in all bodily functions, so needless to say - water is essential for our survival, but many of us don't hydrate nearly as much as we should. Regularly drinking water helps regulate body temperature, keeps joints lubricated, prevents infections, and keeps your organs functioning normally.
Your brain itself is made up of 75 per cent water, so a lack of water is bound to cause some aches and pains, as well as decrease your cognitive skills and mood.
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Best value smart water bottle
This cheap and effective smart water bottle is a great way to save money and stay hydrated. Use the app to keep track of your water intake and get regular reminders from the glowing LED bottom that tells you when to drink; it's a fantastic choice if you're looking to save some money.
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Customer review: "Amazing! A bottle that makes me drink water, I love it, the reminders are great"
Pros
- Highly affordable smart water bottle option
- Perfect for hydration tracking
- Great compatible app
Cons
- No sensor inside
- Not great insulation
| Capacity: | 700 ml |
| Material: | Tritan plastic |
| App: | HidrateSpark app |
- LED glow reminder
Best overall smart water bottle
If you've got the cash to splash, HidrateSpark's Pro smart water bottle is the absolute cutting-edge in smart water bottle tech right now. The overall feel of the smart water bottle is second to none; with a proper vacuum-insulated stainless steel body, LED smart sensors and a fantastic leak-proof lid, hydrate in style with one of the best smart bottles available anywhere.
Customer review: "I’m very pleased with this water bottle, I use it at night, I’ll fill it up with water from the fridge and add ice and when I wake up the next morning the ice has not melted and it’s still cold. The water stays cold for more than 12 hours, this was important to me as I like my water very cold. The bottle design is great and stylish and I love the chug lid you drink from, it's very comfortable."
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Pros
- Fantastic sensor tells you exactly how much water you've drank
- Highly insulated, keeps your water cool for up to 24 hours
- Extremely high quality
- Looks fantastic
Cons
- Small capacity
| Capacity: | 620 ml |
| Material: | Stainless steel |
| App: | HidrateSpark app |
- LED glow reminder
- Highly insulated
Best simple smart water bottle
www.lakeland.co.uk
Easily one of the simplest yet most effective smart water bottles available, Joseph Joseph Dot's hydration-tracking water bottle uses an incredibly simple mechanism of counting every bottle finished, after every bottle drank a dot appears on the top of the lid until you've drank four bottles (which is more than your daily water requirement).
Our only issue with the bottle itself is that it is fairly simple - there's no additional app to link it with or special features that make it exciting. Yet for the price, it does the job well enough.
Customer review: "I liked this product as my son is a little fussy with bottles, I like bottle that has a cap, it's easy to clean. Bought two and like the concept to be able to count by twisting the cap. Plus the bottle feels smooth, sturdy and expensive. Most importantly leak proof."
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Pros
- Simple, no app required
- Very affordable
- Great overall quality
Cons
- May be too simple for some users
- Does not track exactly how much you've drank
- No reminders when to drink
| Capacity: | 567 ml |
| Material: | Plastic |
| App: | N/A |
- Leak-proof cap
Best self-cleaning steel water bottle
For those who are looking for a little peace of mind from their drinking water on the go, you cannot do any better than LARQ's PureVis water bottle. Using incredible UV technology, it takes about 60 seconds to completely purify the water from any harmful microbes, leaving your water safe and smell-free.
LARQ's PureVis water bottle is also perfect for a hike where a kitchen tap isn't so regularly available, find a clean stream and simply refill from there, let the purifier run for 60 seconds and you'll have perfectly drinkable water.
Customer review: "I have been using the bottle regularly for over three weeks now and there is definitely no need to clean it - the cleaning system works perfectly and seems to be safe, fast and silent. Did not notice that water has a different taste and was really pleasantly surprised for how long the bottle keeps the warmth if you pour in something heated. Also, dropped it on the floor already a few times and still everything works properly so it is clearly highly durable."
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Pros
- Fantastic, instantly purified water
- Extremely durable
- Leak-proof
- Long-lasting battery
Cons
- No water intake tracking
| Capacity: | 500 ml |
| Material: | Stainless steel |
| App: | N/A |
- Double-wall vacuum
- UV purifier
- Splash-proof charging
Another terrific smart water bottle that purifies your water on the go, CrazyCap's LYT bottle is a great value option compared to other self-cleaning bottles on the market while being just as good. Everything about the CrazyCap LYT bottle is designed for convenience: wireless charging, double-walled insulation, total waterproof protection, and more, but best of all - CrazyCap gives you a 10-year warranty on the water bottle, that's quality - guaranteed.
Customer review: "This is a great product! I love that it keeps drinks cold or hot for several hours, and the fact that it cleanses water and prevents odour from building up in the bottle!"
Found yourself doing plenty of cycling this year? You'll need a great cycling water bottle for hydration on the go, no more slowing down.
Pros
- Great value
- Fantastic insulation
- Automatically cleans bottle every hour
Cons
- Doesn't track how much you've drank
| Capacity: | 500 ml |
| Material: | Stainless steel |
| App: | N/A |
- Double-wall vacuum
- UV purifier
What is BPA and is it in smart water bottles?
BPA, or Bisphenol A is a chemical compound that's used in the manufacturing of many hard-wearing plastic products such as bottles, canned food liners, and food storage and packaging. It's been linked to breast cancer, infertility, and neurological issues in children and infants, but do smart water bottles contain it?
All of the chosen products on this list do not contain BPA, and most modern smart water bottles these days don't contain it, but you should definitely keep an eye out for it.
Do smart bottles really work?
Smart bottles are, all-in-all, a really great way to remind yourself to hydrate and keep on top of your water intake goals for the day.
How much water should we drink per day?
Experts suggest that we should be drinking about two litres of water per day, (around eight glasses of fluid a day), which doesn't have to be water and can also be tea or coffee. It may sound like a lot, but over the course of a day, you should have no problem keeping up with this.