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ROVO sells five pieces of tested everyday tech with fair prices, a two-year warranty and 30-day free returns. Write to [email protected] for anything else.

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the autumn drop, in stock now

Five gadgets,picked to be kept.

We sell five pieces of everyday tech, each one chosen because it earned a place in our own bags and on our own wrists. Honest specs, fair prices, and a warranty that answers to us.

One email when the next drop lands. Nothing else, and leaving takes one click.

Lumen One
Halo Watch S
Echo Buds Pro
Field Cell 10K
Pulse Ring
1

Lumen One

pocket projector

1080p native, 300 ANSI. A hundred-inch evening on any wall.

$349.00see the piece →

2

Halo Watch S

wrist wearable

Up to 14 days a charge. 38 g, bright AMOLED, 5 ATM.

$229.00see the piece →

3

Echo Buds Pro

true wireless

Hybrid ANC, 6-mic calls. 8 h plus 28 h in the case.

$149.00see the piece →

4

Field Cell 10K

power bank

22.5 W out, 15 W magnetic. Three phone charges, pocket-flat.

$89.00see the piece →

5

Pulse Ring

finger wearable

4 g of ceramic. Sleep and recovery, read overnight.

$299.00see the piece →

The five, photographed in the places they live. Hover a number for the piece behind it.the five · hover or tap the numbers
free tracked shipping over $9930-day free returns2-year warranty40+ countriesduty settled at checkout

the lineup

Five pieces, chosen slowly. Each one does a single job properly, and each one is here because we still use ours.

no.piecebest forbatteryprice
1.Lumen OneA hundred-inch evening on any wallfilm nights, trips, the garden wall2 h 18 min a charge$349.00
2.Halo Watch STwo weeks of mornings without a chargerruns, sleep, leaving the phone at homeup to 14 days$229.00
3.Echo Buds ProThe tube disappears around youcommutes, calls, rain8 h plus 28 h in the case$149.00
4.Field Cell 10KThree phone charges that fit a jacket pocketlong days, hand luggage, festivals10,000 mAh$89.00
5.Pulse RingHealth tracking you forget you wearsleep, training load, screen-free daysup to 7 days$299.00
the whole lineup, one parcel$1,115.00

Prices include duty for EU and UK orders. Elsewhere it is settled at checkout and shown before you pay.

a day with each piece

in stock now
The Lumen One projecting a film across a living room wall at night

scene 1

Lumen One

Thursday, half past nine. The television stays dark and the living room wall becomes a hundred inches of film. The Lumen One comes out of a drawer, not a cupboard: two point two kilos on its own folding base, one USB-C cable, and keystone that straightens itself before the opening credits finish. When the film ends it goes back in the drawer and the wall is a wall again.

pocket projector

  • ·1080p native with 4K decode, bright enough for a lit room
  • ·auto keystone and focus, straight in under two seconds
  • ·Android 13 inside, so your apps come with it
$349.00add to bag
The Halo Watch S on a runner's wrist on a misty forest trail at dawn

scene 2

Halo Watch S

Monday, six forty. The watch has been on the same wrist for eleven days and still has a third of its charge left. It buzzes once for the run, reads the sleep it watched you have, and never once asks to be plugged in overnight. Two weeks of mornings is the whole argument.

wrist wearable

  • ·1.96 in AMOLED at 600 nit, readable in July sun
  • ·up to 14 days a charge, GPS and calls on board
  • ·5 ATM, swim it if you like
$229.00add to bag
The Echo Buds Pro in a commuter's ear on a tram at dusk

scene 3

Echo Buds Pro

Tuesday, the eight fourteen tube. The doors close, the ANC drops the carriage out of the mix, and the podcast is the only thing in the room. At the other end of the line, on calls, six microphones do the work of a quiet office. Rain on the walk home is IPHalo Watch S weather, which is to say it is not weather at all.

true wireless

  • ·hybrid ANC that takes the carriage out of the commute
  • ·six-mic calls that survive a windy platform
  • ·8 h a charge, 28 h more in the case
$149.00add to bag
The Field Cell 10K snapped to a phone in an airport lounge at night

scene 4

Field Cell 10K

Saturday, a long day out. The phone is at forty percent by lunch and the Field Cell 10K is not a decision, it is a reflex: snap it to the back, fifteen watts magnetic, no cable to find. By the train home everything is full again and the bank is back in a jacket pocket, one hundred and seventy grams of not worrying.

power bank

  • ·22.5 W USB-C PD, phone and tablet fast
  • ·15 W Qi2 magnetic, snaps on and stays on
  • ·aluminium unibody that lives in a jacket pocket
$89.00add to bag
The Pulse Ring on a sleeping hand in early morning light

scene 5

Pulse Ring

Every night, and you will forget it is there. Four grams of ceramic read heart rate variability, oxygen and skin temperature while you sleep, then say nothing about it until you ask. No screen to check, no buzz at dinner. On day seven it goes on its charger for an hour and starts again.

finger wearable

  • ·HRV, SpO2 and skin temperature through the night
  • ·4 g ceramic shell, eight sizes, sizing kit included
  • ·up to 7 days a charge, 5 ATM
$299.00add to bag

the specs that matter

No spec sheet theatre. The five numbers we think decide whether a piece earns its place in a bag, for all five pieces, side by side.

pieceheadlinebatteryweightbest for
Lumen One1080p native, 4K decode2 h 18 min a charge2.2 kgfilm nights, trips, the garden wall
Halo Watch S1.96 in AMOLED, GPSup to 14 days38 gruns, sleep, leaving the phone at home
Echo Buds Prohybrid ANC, 6-mic calls8 h plus 28 h in the case4.7 g a budcommutes, calls, rain
Field Cell 10K22.5 W out, 15 W magnetic10,000 mAh212 glong days, hand luggage, festivals
Pulse RingHRV, SpO2, skin tempup to 7 days4 gsleep, training load, screen-free days

Full specifications, in the box contents and care notes, live on each product page.

The Lumen One mini projector on its folding base
A Thursday evening, mid-film. The projector is out of frame, on a shelf the size of a drawer.as listed

most loved

Lumen One

The piece customers write to us about. A pocket projector that turns any wall into the best screen in the house, and packs away before the credits finish.

optics
1080p native, 4K decode
throw
100 in wall from 2.6 m
system
Android 13, your apps
keystone
straight in under 2 s
power
USB-C PD, one cable
$349.00see the Lumen One

on the wrist

Halo Watch S

The watch that ends nightly charging. A bright AMOLED face, two weeks of battery, and sensors that read your sleep without ever asking for your evening.

  • ·Up to 14 days a charge, 6 h of GPS logged inside that
  • ·1.96 in AMOLED at 600 nit, gloves and sun included
  • ·BT calling from the wrist, speaker and mic on board
  • ·Sleep and recovery read overnight, summarised at breakfast
Halo Watch S on linen in morning light

carry and wear

Field Cell 10K

cells
10,000 mAh, 21700 pair
wired out
22.5 W USB-C PD
magnetic
15 W Qi2, snaps on
in the pocket
170 g, jacket-pocket flat
thermals
stays cool while it charges

Pulse Ring

  • 4 g. Ceramic shell, titanium inner, eight sizes.
  • HRV, SpO2 and skin temperature, sampled through the night.
  • Up to 7 days a charge, an hour on the pad to refill.
  • 5 ATM. Shower, swim, forget it is there.

A sizing kit ships free with every ring, and returns are free if the size is wrong.

from the postbag

“The projector replaced our television inside a week. The children call it the cinema box and negotiate over whose wall it goes on.”
Anna, LeipzigLumen One
“I stopped charging my watch every night. After years of nightly cables that is the whole review, and it is enough.”
Tomas, PragueHalo Watch S
“Survived a rain run and, separately, a washing-machine incident. Still quiet on the tube, still clear on calls.”
Priya, ManchesterEcho Buds Pro

the promise

Buy it once, keep it.

Every piece ships with the same three commitments. They are not a policy page, they are the reason we can sell five things and sleep at night.

30 d

free returns

2 y

warranty

40+

countries served

48 h

dispatch time

Returns need no reason. Warranty claims come to us first; we replace from stock and handle the rest.

next in

on our desks now
  • a desk lamp that reads the room
  • a keyboard worth the desk it sits on
  • a travel scale that lies less

A sixth piece joins the lineup when it has earned the shelf. Until then, five.

questions we actually get

Asked, answered.

Orders leave within 48 hours on working days, tracked, and shipping is free over $99. EU and UK parcels usually land inside a week; the rest of the world inside two.

Thirty days, free returns, no reason needed. Send it back in the box it came in and the money goes back the way it came, usually inside three working days of arrival.

Two years, all five pieces. Write to [email protected] and we send a replacement from stock first, then sort out the paperwork afterwards. You talk to us, start to finish.

Forty-plus countries. Duty settles at checkout for EU and UK orders and is shown before you pay; elsewhere it is collected on delivery and we say so on the product page, in plain words.

Because we use what we sell. A sixth piece joins when it has earned a place in our own bags, and not before. Five things done properly beat fifty things done roughly.

start here

or browse all five

Projectors

One piece, and the reason most living rooms stop buying televisions.

the projector guide →

Wearables

A watch for the wrist and a ring for the finger, chosen to disagree with nothing.

the wearables guide →

Audio and power

Buds that cancel the world and a bank that outlasts the day.

the carry guide →

Be first at the next drop.

Five new pieces join the range every season and only the ones that earn it reach the shelf. Leave an address and hear about them the morning they land.

One email when the next drop lands. Nothing else, and leaving takes one click.

why here

Everything happens on this site.

One shop, one checkout, one address to write to. Nothing about buying here sends you anywhere else.

1.

One checkout, duty included

Card, Apple Pay, Google Pay or Klarna, and for EU and UK orders the duty is settled in the same step. The price you see at the end is the price you pay.

2.

Our warranty, our stock

Two years on every piece, handled by us from our own stock. A claim starts with an email to us and ends with a replacement at your door.

3.

Thirty days to change your mind

Free returns, no reason needed, in the box it arrived in. Money back the way it came, usually inside three working days.

4.

One address for everything

Sizing, spares, a cable gone missing in the post: the same people who picked the piece answer the mail. No ticket queues, no third parties.

the drop, on the shelf

Field Cell 10K

in the drop, in stock

Field Cell 10K

$89.00

Pulse Ring

in the drop, in stock

Pulse Ring

$299.00

Lumen One

in the drop, in stock

Lumen One

$349.00

Halo Watch S

in the drop, in stock

Halo Watch S

$229.00

Echo Buds Pro

in the drop, in stock

Echo Buds Pro

$149.00

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