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Product guide

WATERH Boost Smart Water Bottle, Purple

Purple: WATERH Boost is a smart water bottle with hydration reminders and intake tracking, combining an insulated stainless-steel body with app-connected features. The listing describes a customisable lid light and phone or smartwatch notifications, but customer feedback is mixed on tracking and connectivity.

At a glance

Built-in hydration reminders use a lid halo, LED display and notifications on a phone or smartwatch, according to the listing.
The listing says the app estimates intake from water flow and bottle angle, with readings intended as a hydration guide rather than a precise measurement.
A rotating 180-degree lid handle is described for carrying, and a wide mouth is intended to accommodate ice and fruit.
The manufacturer claims up to two weeks of use per charge. Actual battery life may depend on use.

Price

£42.48Save 15%

Reference price: ~~£49.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Combines reminders and intake tracking with a reusable insulated stainless-steel bottle.
The listing describes a carry handle and a wide opening for adding ice or fruit.
Customer feedback reports positive impressions of build quality, cold retention, the customisable light and app usability.

Cons

Customer feedback is mixed on tracking and functionality, with some reporting that intake tracking does not work effectively.
The listing’s estimate depends on drinking angle and sip patterns, so it is not presented as a precise intake measurement.

Technical specifications

14 specifications

Identity
Brand	WATERH
Model	Boost
Colour	Purple

Capacity and dimensions
Capacity listed	680 g
Dimensions	8W x 26H centimetres
Weight listed	0.45 Kilograms

Materials and features
Material	Stainless Steel
Special features	Cold 24 Hours, Dishwasher Safe, Double Wall, Leakproof, Programmable
Cap type	Flip Top Cap
Lid included	Yes

Care and use
Care instructions	Hand Wash Only
Oven safe	No
Recommended use	Water
Age range	Adult

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title says 710ml, the feature copy calls it a 24-ounce design, while the capacity field gives 680 g, which is a mass rather than a volume. Care details also conflict, saying both dishwasher safe and hand wash only. Confirm the selected bottle’s capacity and cleaning instructions before buying. The stated tracking estimate depends on technique and may vary, and the claimed battery life is up to two weeks per charge.

What’s in the box

Included

Bottle
Handle
Lid
User manual

Who is it for?

A good fit for

People who want reminders and an app-linked hydration log alongside an insulated bottle.
Buyers who value a carry handle and an opening that can take ice or fruit.

Less suited to

Anyone who needs consistently precise intake measurement or dependable tracking without first checking connectivity and tracking feedback.
Anyone who wants an unambiguous stated capacity or care method without confirming the listing details.

WATERH Boost Smart Water Bottle, Purple · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 2,539 ratings

5 stars73%73%
4 stars10%10%
3 stars6%6%
2 stars5%5%
1 star6%6%

Customer feedback highlights perceived build quality, cold retention, the customisable light and ease of using the app. Views on functionality and water tracking are mixed, and connectivity is also a concern. For buyers drawn to the reminder and tracking features, that variability matters: the listing itself describes intake as an estimate affected by drinking technique, rather than a precise measurement. Overall ratings lean positive, but they do not establish consistent tracking performance.

Positive themes

Customers report that the bottle feels well made and keeps water cold for long periods.
Customers mention liking the customisable light and finding the app simple to use.

Negative themes

Connectivity is a reported concern in customer feedback.

Mixed feedback

Customer feedback on functionality and water tracking varies, with some saying the features work well and others reporting ineffective tracking.

Frequently asked questions

Does the bottle track how much water I drink?

The listing says it estimates intake using water flow and bottle angle. It describes the result as a hydration guide, not a precise measurement, and customer feedback on tracking is mixed.

How long does the battery last?

The manufacturer claims up to two weeks per charge. This is a listing claim, not an independently verified runtime.

Can it go in the dishwasher?

The details conflict: one field says dishwasher safe, while the care instructions say hand wash only. Confirm the guidance for the selected listing before cleaning.

What is its capacity?

The title says 710ml, the feature copy says 24 ounces and the capacity field says 680 g. These do not establish one clear volume, so confirm capacity before purchase.