Start with SETS — your normal gym workout: write your exercises, and it times the rest between sets for you. Build it once, save it, and it's ready every time you train.
Saved workouts
Ad space
placeholder — nothing is loaded
Create the workout · press start · follow the screen
Tap REPS or KG for per-set values (pyramids). A dimmed REST means it follows the default above — tap it to set its own, or to go back to the default. REST 0 = superset, straight to the next
Ad space
placeholder — nothing is loaded
‹ BACK
EMOM
Every interval, on the interval
Rounds
Interval time
Show exercise list on screen
Exercises (rotating)
Exercises rotate in order across all intervals. REPS optional
Ad space
placeholder — nothing is loaded
‹ BACK
TABATA
Work hard · rest short · repeat
Rounds
Work time
Rest time
Show exercise list on screen
Exercises (optional, rotating)
Leave empty → screen just says WORK
Ad space
placeholder — nothing is loaded
‹ BACK
AMRAP
As many rounds as possible
Time
Show exercise list on screen
Exercises (optional)
Voice announces time only — minutes left, halfway, last minute, ten seconds
Ad space
placeholder — nothing is loaded
‹ BACK
FOR TIME
Do the work · race the clock
Time cap
Show exercise list on screen
Exercises (optional)
Timer counts up — tap FINISH when done. Set a cap to auto-stop
Ad space
placeholder — nothing is loaded
SETS1 / 3
8 REPS
PULL-UPS
00:00
SET 1 / 3 · SET TIME
REST
01:30
LAST SET 00:24
Paused — tap to resume
Didrepskg
NEXT Set 2
EMOM1 / 8
12 REPS
PUSH-UPS
01:00
TOTAL 00:00
Paused — tap to resume
NEXT Air Squats
TABATAROUND 1 / 8
WORK
12 REPS
BURPEES
00:20
TOTAL 00:00
Paused — tap to resume
NEXT Rest
AMRAP10 MIN
10:00
Paused — tap to resume
FOR TIMECOUNT UP
00:00
Paused — tap to resume
Done. Nice work.
Ad space
placeholder — nothing is loaded
NEXTONE
‹ BACK
Beta feedback
2 minutes · your answers are sent from your own WhatsApp
1 · Which mode do you use most?
2 · How many times have you used it?
3 · Voice and cues
4 · Are the timers accurate?
5 · Building a workout is… (1 hard · 5 very easy)
6 · Any bugs or freezes?
7 · Would you use it instead of your current app?
8 · What is missing most?
9 · Overall score
10 · Suggestions
Version, browser and screen only — no names, no workouts. Paste it into the message if you are reporting a problem.
✓ FEEDBACK SENT — THANK YOU!
‹ BACK
Privacy
Short version: it all stays on your phone
What is kept on your device
Your saved workouts, your history (including the reps and weights you log), your settings, and a workout in progress so you can pick it up again. This lives in your browser's storage on this device.
What leaves your device
Nothing on its own. Only when you choose to send it:
· Share a workout — your phone opens WhatsApp or the share sheet with a link. The workout travels inside the link itself; we do not keep a copy.
· Share a result — the same: a message you can read and edit before you send it.
· Beta feedback — it opens WhatsApp with your answers. You are the one who sends it.
· Backup file — Export writes a file to your phone. It goes nowhere unless you send it.
Like any website, the company that hosts this app records ordinary technical request logs (such as your IP address) when the page loads.
No tracking
No analytics, no tracking cookies, no advertising network, no third-party scripts. The "Ad space" you can switch on in Settings is an empty placeholder: it loads nothing and measures nothing. If real ads are ever added, you will be asked first and this page will say so.
Your data is yours
Settings › Your data › Export saves a backup file; Import brings it back. Clearing this app's browser storage deletes everything for good — there is no copy on a server to restore from.
Reporting a problem
The Copy technical info button on the feedback page copies version, browser and screen details only — never your workouts or names. You choose whether to paste it.
NEXT ONE · beta · contact: nextoneapp.com
‹ BACK
History
Your finished sessions · stays on this device
Settings
Text size
Sound
On iPhone the side silent switch mutes web sound. If you hear nothing, turn the switch off.
Get ready
Announce next (EMOM)
Ad space (preview)
Shows an empty placeholder on the home and the finished screen — never during a workout. Nothing is loaded and nothing is tracked.
Your data
A backup file with your workouts, history and settings. It stays on your device unless you share it.