MATCH TIMER FOR AMAZFIT · ZEPP OS

A match clock you can read in one glance.

Referee+ times periods, stoppage and breaks on your wrist, and buzzes when time is nearly up and when it is up. Your eyes stay on play.

Every sport free · Goals, cards and the match report with Pro · $4.99 once
HOW IT WORKS

From kick-off to full time, step by step.

The screen layout never moves. End is always small at the top. The action you use most is always the big button at the bottom. The physical button takes you back.

Step 1

Pick your sport

Open Referee+ and tap Football, Basketball, Handball or Ice hockey. Every sport's clock is free.

Step 2

Pick the format

Choose the age group or competition, for example Adult 2×45 or U13 2×30. The format you used last is highlighted in green, so a weekly fixture is one tap.

Step 3

Tap Kick-off at the whistle

The clock turns green and starts. Football counts up from 00:00. Basketball, handball and ice hockey count down from the period length, for example 10:00.

Step 4 · Football

Stop tallies lost time

When play stops for an injury or delay, tap Stop. In football the match clock never stops: it stays green and keeps running, and a yellow outlined box counts the time lost. Tap Play when play restarts. The total appears as "Added 2 min", ready to signal to the fourth official or announce.

Step 4 · Basketball, handball, ice hockey

Pause freezes the clock

In countdown sports, Pause is a real stop. The digits freeze and turn yellow, and a solid yellow PAUSED bar appears. Tap Resume to restart the clock.

Step 5

Feel the end coming

Two short buzzes mean one minute left. Four buzzes mean the period is over. The clock then holds at the period length in white, and a red box counts the time played beyond it. Your added time sits on the line above.

Step 6

End the period with two taps

At the final whistle of the period, tap End at the top. It turns into a red Sure? for three seconds; tap it again to confirm. If you don't, it goes back to End. A stray tap can never end a half.

Step 7

Half-time runs itself

The break counts down in white, with the next period shown below. Four buzzes when the break is over; a red box counts any overrun. Tap Start to begin the next period. In football the 2nd half starts at 45:00.

Step 8

Full time

After the last period, the watch shows the final time and the added time for each half. Tap Done to return to the sport list. With Pro, the match report is already on its way to your phone.

Good to know

Left the app mid-match?

The match keeps going. Open Referee+ again and the green Resume match row at the top shows the period and live clock. Tap it to return to the match screen.

READING THE WATCH

Four states, recognisable without reading.

Each state changes the clock colour, the box under the clock and the bottom button together, so it reads in sunlight, rain or floodlights, and without relying on colour alone. Yellow and red mean what they mean on a card.

Running
Green clock, no box. Bottom button: Stop or Pause.
Stoppage (football)
Clock stays green. Yellow outlined box counts added time.
Paused
Clock frozen in yellow. Solid yellow PAUSED bar.
Time is up
Clock holds in white. Solid red box counts time beyond.
Two short buzzes
One minute left in the period or break.
Four buzzes
The period or break is over.
One tap
Your button press registered. No sound needed.
SPORTS & FORMATS

Every sport, every format, free.

Football
Free
Adult 2×45
U17 2×40 · U15 2×35
U13 2×30 · U11 2×25
U9 2×20 · Extra time 2×15
Counts up. Stoppage tally.
Pro logs: goal, sub, yellow, red.
Basketball
Free
FIBA 4×10 · NBA 4×12
NCAA 2×20
Overtime 5
Counts down. Real pause.
Pro logs: foul, timeout, technical, disqualifying. Team fouls per quarter.
Handball
Free
Adult 2×30
Youth 2×25
U12 2×20
Counts down. Real pause.
Pro logs: goal, 2 min, yellow, red. Suspension timers.
Ice hockey
Free
Adult 3×20
Youth 3×15
Overtime 5
Counts down. Real pause.
Pro logs: goal, minor 2, major 5, misconduct. Penalty timers.
PRO · THE EVENT LOG

The notebook, on your wrist.

Log the match as it happens, in four taps, without taking your eyes off play for long. The event's time is taken the moment you tap the clock.

Tap the clock

Something happened

Tap the big clock during play or a break. The clock keeps running underneath, and the buzzes still come. With Pro the score sits next to End.

Then

Home or Away

Two big buttons. The minute is already stamped at the top: 64', or 45+2' in added time, or HT at half-time.

Then

The event

Four tiles, in the sport's own words. Football: Goal, Sub, Yellow, Red. Handball: Goal, 2 min, Yellow, Red. Ice hockey: Goal, Minor 2, Major 5, Misconduct. Basketball: Foul, Timeout, Tech, Disq.

Then

The shirt number

A number pad with big keys. A substitution asks for the player going off, then the one coming on. No number? Tap OK anyway.

Handball · Ice hockey

Penalty timers run themselves

Suspensions and penalties count down under the clock, team and shirt number on each: H7 1:24. They freeze when the clock is paused and carry into the next period.

Made a mistake?

Undo last

Tap the score to see every event, latest first. Undo last removes the most recent one.

THE MATCH REPORT

Full time. The report is on your phone.

At the final whistle the match goes to the Zepp app on your phone over Bluetooth: the score, every event by minute and the added time per half. Tap Copy summary and paste it into the official report. Your last 20 matches are kept. Nothing goes online.

REFEREE+ PRO

$4.99 once. No subscription.

The clock is free in every sport. Pro adds the paperwork: log goals, cards, substitutions and penalties with shirt numbers, see the score and penalty timers on the watch, and get the match report on your phone. One purchase covers up to 3 watches.

1
On your phone, open the Zepp app and go to Referee+.
2
Tap Unlock Pro · $4.99 once and complete the purchase.
3
On the watch, start a match, tap the clock, then I've bought it.

Questions

Does the clock stop when I tap Stop in football?
No. Football is played on a running clock, so the match time keeps counting. Stop only measures the time lost while play is stopped, and adds it to the "Added" total you announce at the end of the half.
What is the difference between Stop and Pause?
Stop (football) tallies lost time while the clock runs on: green clock, yellow outlined box. Pause (basketball, handball, ice hockey) freezes the clock: yellow clock, solid yellow PAUSED bar.
What happens if I tap End by accident?
Nothing yet. End first turns into a red Sure? for three seconds. Only a second tap on Sure? ends the period; otherwise it returns to End.
Do I need to hear the watch?
No. Everything is signalled by vibration: two short buzzes for one minute left, four for the end of a period or break, one tap to confirm a button press.
Can I read it in bright sun?
The match screen is a single large clock in green, yellow, red or white on a pure black background, chosen for maximum contrast on AMOLED displays.
What is free, and what does Pro add?
The match clock is free in every sport: football, basketball, handball and ice hockey, every format, with stoppage, buzzes and two-tap End. Pro, $4.99 once in the Zepp app for up to 3 watches, adds the event log: goals, cards, substitutions and penalties with shirt numbers, the score and penalty timers on the watch, and the match report on your phone.
Where does the match report go?
At full time it goes from the watch to the Zepp app on your phone over Bluetooth, and appears in Referee+'s settings with a Copy summary button. If your phone isn't near, it is sent the next time you open Referee+ on the watch. Reports never go online, and players are shirt numbers, not names.
Which watches are supported?
Amazfit watches running Zepp OS, from the Band 7, GTR 3 and GTS 3 up to the Balance 2, T-Rex 3 and Active 2. The layout is designed separately for round, square and band screens.

Your next match, timed properly.

In the Zepp app on your phone, open the App Store, search for Referee+ and install it on your watch.

Get it in the Zepp App
WORKS ON AMAZFIT WATCHES WITH ZEPP OS
Balance · Balance 2 · T-Rex 3 · Active · Active 2 · Active Max · Active Edge · Cheetah · Falcon · GTR 3 · GTR 3 Pro · GTR 4 · GTS 3 · GTS 4 · GTS 4 mini · Bip 5 · Bip 6 · Band 7