The Evolution
of Lifting
The wearable built for lifters. Automatic rep tracking, tempo analysis, time under tension, and left/right asymmetry detection - all from your wrists.
Be there when it goes live.
Early pricing is capped and only open for the first 48 hours, and Lifetime Pro is a one-time offer that closes with the campaign. The list gets the link the hour we launch: before the announcement, before the public, before the early tiers are gone.
Lifetime Pro. Offered once.
Pro is $15/month. During the campaign - and only during the campaign - backers can add it permanently as a one-time purchase. It pays for itself in about a year, and then it just keeps going.
Available only during the campaign. It will never be offered again.
Yes, it's real.
Functioning prototypes, finished enclosure design, pre-certified Bluetooth module. The app is in beta today.
Selected for the Next Wave Fund, a vetted pledge and editorial support on day one.
See your data after every set
Per-rep tempo breakdown. Time under tension. Left/right asymmetry detection. Real data from real sets, captured automatically from your wrists.
Watch it count reps live →
Automatic Rep Tracking
Stop counting. Start lifting. Tensio detects every rep so you can focus on form and mind-muscle connection.
Tempo & Time Under Tension
See exactly how fast or slow each rep is. Know your total time under tension per set. Metrics that matter for growth.
Left/Right Asymmetry
Dual bands mean dual data. Know if one side is lagging. No other wearable can tell you this.
Your Dashboard, Your Way
Powerlifter? Bodybuilder? Beginner? Customize what you see. Every metric or just the basics - your call.
Before launch
When does the campaign launch?
The week of July 27. Everyone on the list gets the link the hour it goes live, before we announce it anywhere else.
What do I get for joining the list?
The launch link first, and access to early pricing during the opening window. Early tiers are capped and they tend to go quickly - being on the list is how you get in.
Is there a required subscription?
No. Rep counting, tempo, time under tension, asymmetry, unlimited history, full programming, and data export are free for as long as you own the bands. Pro is $15/month and optional — it adds an analytical layer on top.
What is Lifetime Pro?
A $199 one-time add-on, available only during the campaign, that covers the Pro subscription permanently - including features added to Pro over time. Against $15/month it pays for itself in about 14 months. Once the campaign ends it's gone for good.
Does it work with my gym setup?
Barbell, dumbbell, machine, or cable - the bands read movement from your wrists, ankles, upper arm, and a special on-bar attachment.
Launching the week of July 27.
Early pricing goes to the people who are there when it opens.
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