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tri and WHOOP

Your habits.
Insights from your data.

TRI combines a bracelet, your own journal and personal AI. Track what matters to you, explore sleep and workouts, refine meal entries and set alarms in conversation. All in one app available in Russia.

See AI in action Compare features

Checked October 9, 2026. Features depend on the model, region and membership.

tri bracelet with a textile strap — Bracelet and personal AI

Your habits, your insights

Create “An hour without notifications” or another habit of your own. Compare your metrics on days with and without it, then discuss the differences with AI.

A conversation that gets things done

Analyze your data, clarify a portion, ask for an alarm. The assistant works with your data and performs actions within tri.

Memory you can see

Your routine, favorite foods, goals and circumstances are organized into sections. You can update the context yourself.

Your journal and personal AI

Explore a habit
that is not in the catalog.

Create your own habit in TRI, log it in the journal or in conversation, and compare your metrics. The assistant explores your sleep, recovery and workout history alongside your entries, and you can ask follow-up questions.

How habit analysis works ↗

An hour without notificationsDemo data

01 · Your own habit

What matters to you.

Add what you want to explore to your journal. For example, an hour without notifications before bed.

No notifications todayLogged in the journal through chat

02 · Your metrics

With and without it.

Once you have enough history, compare days with and without the habit. This example shows sleep duration.

With the habit · 8 days: 7 h 32 min
Without the habit · 9 days: 7 h 04 min

03 · Talk to AI

Why the difference?

Does it help me sleep?

Sleep is 28 minutes longer on average. But you also had fewer late workouts on those days. We cannot yet separate their effect from the habit.

Next: compare days with similar strain.

An illustrative workflow, not a user testimonial. An association in your history does not prove causation. The assistant should flag insufficient data.

What does the assistant remember about me?

Your routine, goals, preferences and important circumstances. It consults bracelet history and your journal when they are relevant to the question. View, edit and delete its memory. Health information is saved with consent. Sync the bracelet for an up-to-date analysis.

Real user tasks ↗

Analysis, memory, actions

See what you can
ask tri’s AI to do.

From a question about your history to a journal entry or bracelet command. Choose a scenario.

tri assistantDemo data

Compare my recovery after late workouts with rest days.

After late workouts, sleep is 42 minutes shorter on average, overnight heart rate higher and HRV lower. Three evenings also included a late dinner. We cannot yet attribute this to training. Move your workout earlier, then we can compare the week with your baseline.

Workouts × sleep

A 14-day comparison

Sleep, heart rate and HRV together
Late dinners included from the diary
A next step to test the pattern

Here is a photo of my lab results. Why is one value highlighted?

The lab flags values outside its reference range. First, let’s check the test name, units and range on the report. A single out-of-range value does not explain the cause. Useful questions for your doctor include whether to repeat the test and which other results to consider alongside it.

A clearer lab report

Photo → explanation → questions for your doctor

Explanation of terminology
Attention to units and reference ranges
Questions for your doctor

Examples using demo data. Answers depend on the question, available history and settings. Lab explanations do not replace a medical consultation.

Compare what matters.

Specific features and terms. The competitor column links to manufacturer sources.

Swipe the table right to see both devices →

Comparison of tri and WHOOP
Feature	tri	WHOOP
AI with your data	The assistant compares sleep, recovery, workouts, meals and habits over a selected period. Refine your question by voice or text and continue the analysis.	WHOOP AI analyzes metrics and creates charts in chat.WHOOP: AI, memory and actions ↗
Custom habits	Add your own habit, such as “An hour without notifications”. Log it in the journal or tell the assistant. Creating it in chat requires your confirmation.	Custom behaviors are also available. You can create them through WHOOP AI and log them by voice or text.WHOOP: custom behaviors and logging in chat ↗
Habit analysis	Compare your own metrics on days with and without a habit. Ask AI about the differences: it consults your history and habit statistics and considers other logged behaviors. An association does not prove causation.	WHOOP links custom behaviors with recovery and shows trends in chat. Journal-based behavior analysis is available.WHOOP: custom behaviors and logging in chat ↗
Long-term memory	Memory organized by nutrition, training, routine, health and context. View, edit and delete saved facts.	My Memory lets you add, edit and delete personal context.WHOOP: personal context ↗
Nutrition in conversation	A photo, description or label. Clarify the portion in chat and the assistant updates the entry and daily total.	WHOOP Journal imports macros from apps through Apple Health. AI updates describe habit logging and activity edits.WHOOP: nutrition import ↗WHOOP: AI, memory and actions ↗
Lab results	Share a photo of lab results and discuss the numbers in plain language. This is an explanation, not a diagnosis or treatment prescription.	Advanced Labs accepts PDFs and images of lab results. Supported biomarkers appear alongside wearable data and in coaching insights.WHOOP: uploading lab results ↗
Alarm	“Wake me tomorrow at 7.” The assistant creates a bracelet alarm. After syncing, it wakes you with a vibration.	A haptic alarm is available through sleep planning. The cited sources do not document setting it through AI chat.WHOOP: haptic alarm ↗
Conversation style	Five standard styles, from neutral to Old Russian. Style changes the delivery, not the measurements.	Personalized coaching with context. The cited sources do not describe an equivalent to tri’s five styles.WHOOP: personal context ↗
Battery life	Up to 15 days per charge. Depends on use.	WHOOP 5.0 and MG: 14+ days. The 4.0 has shorter battery life. On-body charging is available.WHOOP: battery and charging ↗
Buying in Russia	Pay in rubles, receive CDEK shipping, and use a Russian-language app and support.	Russia is not listed as an official shipping destination. Reseller terms vary.WHOOP: shipping destinations ↗
App and AI language	A Russian-language app and assistant. Speak, type and discuss details without translating.	Russian is absent from the published app language list. The support page lists English for WHOOP Coach.WHOOP: app languages ↗

Competitor advantages to consider

WHOOP offers on-body charging and a dedicated strength training tool. MG has ECG with regional restrictions. tri has no built-in GPS or ECG. Choose tri when Russian AI, its daily workflows and straightforward purchasing in Russia matter more.

Scientific foundations

The methods are open.
You can look deeper.

Our articles explain research, inputs and calculation limits. We distinguish patterns in your history from proven causes.

Questions about choosing.

Why choose tri over WHOOP?

TRI’s strength is personal AI for your custom journal, sleep and workout analysis, photo-based meal corrections and alarm commands. The assistant considers your history and remembers your routine. Choose TRI to bring these daily tasks into one app with membership and support available in Russia.

Does WHOOP also have AI and memory?

Yes. WHOOP AI uses metrics and My Memory, with journal and activity actions. In TRI you can discuss your data in Russian, log food with portion corrections and control the alarm directly in conversation.

Can I track a habit that is not in the catalog?

Yes. In TRI, you can create a custom habit and log it in the journal or in conversation. Once you have logged days and bracelet data, compare days with and without the habit and discuss the differences with the assistant. It should not present insufficient data or a statistical association as a proven effect.

Is tri more accurate than its competitor?

This page compares features and workflows. Comparative accuracy requires separate device testing against reference measurements. Scientific articles explain our methods but do not themselves prove a sensor is superior.

What happens when tri membership expires?

The bracelet stays with you. Saved data remains available, but new bracelet data no longer syncs. Renew your membership to continue syncing. Renewal costs ₽33,000 per year.

One membership

Bracelet and personal AI.
Your data in one place.

33 000 ₽bracelet and one-year subscription

Bracelet, app and assistant included. Annual payment upfront.

The bracelet stays with you even without renewal.

Renewal and bracelet upgrades

Renewal costs ₽33,000 per year. With an active subscription, new generations are included: we send the new bracelet and collect the old one.

After your subscription ends, saved data remains accessible. Renew to sync new data from the bracelet.

Five standard conversation styles are included. The paid “Toxic Pro Max” style has separate purchase terms.

Explore tri

More comparisons.

Comparison sources

Checked against official pages on October 9, 2026. Competitor names are used for comparison and belong to their respective owners.

WHOOP: AI, memory and actions WHOOP: personal context WHOOP: uploading lab results WHOOP: app languages WHOOP: shipping destinations WHOOP: memberships and devices WHOOP: nutrition import WHOOP: haptic alarm WHOOP: battery and charging WHOOP: custom behaviors and logging in chat

Your habits.
Insights from your data.

Your habits, your insights

A conversation that gets things done

Memory you can see