WATERH Boost Smart Water Bottle Tracker, Black

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Product guide

WATERH Boost Smart Water Bottle Tracker, Black

Tracker Black: The WATERH Boost is a stainless-steel smart water bottle with hydration reminders, intake tracking and a light-up lid. Its 946 ml title capacity conflicts with the listing’s 907 g capacity entry, so confirm the stated capacity before buying.

At a glance

Built-in hydration reminders, intake tracking and notifications on a phone or smartwatch are described in the listing.
A lid light ring and LED display provide visual reminders.
The listing claims cold retention for 24 hours, double-wall vacuum insulation and a leakproof design.
The app estimates intake from water flow and bottle angle. The listing says accuracy varies with drinking habits and is intended as a guide, not a precise measurement.
A single charge is claimed to last up to two weeks. The listing does not specify the conditions for this figure.

Price

£46.71Save 15%

Reference price: ~~£54.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Combines reminder lights and tracking features with an insulated stainless-steel bottle.
The listing says it is dishwasher safe, and the wide mouth is described as suitable for adding ice or fruit.
The listed flip-top cap has a handle for carrying.

Cons

Tracking accuracy depends on drinking angle and sip pattern, and the listing describes the result as a guide rather than a precise measurement.

Technical specifications

14 specifications

Identity
Brand	WATERH
Model	BOOST

Capacity and dimensions
Capacity listed	907 g
Dimensions (W × H)	8.5W x 27.4H centimetres
Weight listed	0.51 Kilograms

Materials and design
Material	Stainless Steel
Colour	Black
Cap type	Flip Top Cap
Lid included	Yes

Features and care
Special features	Cold 24 Hours, Dishwasher Safe, Double Wall, Leakproof, Programmable
Care instructions	Dishwasher Safe
Oven safe	No
Recommended uses	Juice, Milk, Sports Drinks, Tea, Water
Age range	Adult

What to know before buying

Listing details to confirm

Listing details conflict on capacity: the title says 946ml, while the capacity field says 907 g. The listing also describes the bottle as 32 oz. These details are inconsistent, so confirm the capacity for the selected listing rather than treating any one figure as settled. Intake estimates may vary. The listing recommends refilling after emptying, drinking at a 90°–135° angle and taking 13–20 small, regular sips per session for optimal tracking. It also says the 32-oz version is too wide for most cup holders. The stated battery life of up to two weeks has no specified operating conditions.

What’s in the box

Included

Bottle
Handle
Lid
User manual

Who is it for?

A good fit for

Adults who want visual reminders and phone or smartwatch notifications to prompt regular drinking.
Buyers looking for an insulated stainless-steel bottle with app-based hydration tracking and a carry handle.

Less suited to

Anyone who needs precise measured intake rather than an estimate affected by drinking habits.
Buyers who require a confirmed capacity or a bottle known to fit most cup holders.

WATERH Boost Smart Water Bottle Tracker, Black · 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 build quality, cold retention, the customisable light and an app some find straightforward to use. Reports about functionality and tracking are mixed, with some saying tracking does not work effectively. For buyers who mainly want reminders and insulation, those are separate benefits, but anyone relying on the intake estimate should allow for reported tracking and connectivity concerns.

Positive themes

Customers describe the bottle as well-made and report that drinks stay cold for long periods.
Customers mention liking the customisable light and finding the app simple to use.

Negative themes

Some customers report connectivity problems.

Mixed feedback

Feedback on functionality and water tracking is mixed, with some saying it works well and others reporting ineffective tracking.

Frequently asked questions

How does the Boost track water intake?

The listing says it estimates intake from water flow and bottle angle. It recommends refilling after emptying and drinking at a consistent 90°–135° angle, while noting that readings vary and are intended as a guide.

How long does the battery last?

The listing claims up to two weeks on a single charge, but does not state the conditions behind that figure.

What capacity is this bottle?

The title says 946ml, while the capacity field lists 907 g and another feature refers to 32 oz. These listing details are inconsistent, so confirm the capacity for the selected listing.

Can it go in a dishwasher or microwave?

The listing says it is dishwasher safe and not microwaveable. It also says it is not oven safe.