NOWATCH is now Polsen Health. Read the story
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Flagship Store

Prinsengracht 455
1016 HN Amsterdam
The Netherlands

Headquarters

Anjeliersstraat 470A
1015 NL Amsterdam
The Netherlands

NOWATCH BV.
KVK: 77816889

NOWATCH BV 2026 @ All rights reserved

LIVELONG NOWATCH

Led by a female Chief Scientist
Backed by research

Joana De Calheiros Veloza PhD

Joana De Calheiros Veloza PhD

Chief Science Officer

Nowatch B
App Reactive Monitor

Best-selling model

From $399
Case No PinsStrap
Disc
Case Mask
App Reactive Monitor

Signature model

From $599
Nowatch B
App Reactive Monitor

Best-selling model

Advanced health tracking in a lightweight design.

From $399
Case No PinsStrap
Disc
Case Mask
App Reactive Monitor

Signature model

Interchangeable discs for an elevated health experience.

From $599

What we do differently

Your health is not a game.
Not a score. Not a streak. Not a demand for your attention.

Only your data
01 — Only your data

NOWATCH shares your data back with you, not population averages, no men's benchmarks folded in.

Live Reactivity Monitor™ video

02 — Reactivity, not ranking

The core of the app is your Reactivity Monitor™ — a real-time read of how your body is adapting to daily load.

Passive by design
03 — Passive by design

NOWATCH is a screen-free product that runs quietly in the background. No addictive scores or streaks to break. You check in when you want to — because you want to.

Built by women
04 — Built by women, for female physiology

Our Chief Scientist is female. Our cycle tracking functionality is led by a team of NOWATCH women.

Loved by women,
built for women

Bestsellers

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LIVELONG

No scores.
Just clarity.

Claim 20% off
Discount at checkout
Claim 20% off
Discount at checkout

Our bestsellers

Shop all watches
Silver

NOWATCH B Silver

by Polsen

$399 or $66.50/mo. for 6 mo.
Matte Black

NOWATCH B Matte Black

by Polsen

$449 or $74.83/mo. for 6 mo.
Gold

NOWATCH B Gold

by Polsen

$499 or $83.17/mo. for 6 mo.
Silver Rise

NOWATCH X Silver Rise

by Polsen

$599 or $99.83/mo. for 6 mo.
Gold Classic

NOWATCH X Gold Classic

by Polsen

$649 or $108.17/mo. for 6 mo.
Gold Essence

NOWATCH X Gold Essence

by Polsen

$649 or $108.17/mo. for 6 mo.
Silver Essence

NOWATCH X Silver Essence

by Polsen

$599 or $99.83/mo. for 6 mo.