Continuous Lactate Monitoring

THRESHOLD revolutionizes your training by providing real-time lactate threshold monitoring. Train smarter, not harder with our wearable technology that integrates seamlessly with your favorite devices.

Lactate

3.5 mmol/L
147 bpm Heart Rate
4.0 mmol/L Threshold
High Intensity

Key Features

Discover how THRESHOLD can transform your training experience

Real-Time Monitoring

Track your lactate levels continuously during workouts without invasive blood tests.

THRESHOLD armband

Comfortable Wearable

Slim, lightweight design available as a watch, bracelet, or adhesive patch to suit your preference.

Smart Integration

Seamlessly connects with Garmin, Strava, and other popular fitness platforms.

Integrations

THRESHOLD works with your favorite devices and platforms

Platform Add-ons

Seamlessly integrate your lactate data with leading fitness ecosystems

Garmin Connect IQ

Our custom Garmin Connect IQ app integrates real-time lactate threshold data directly with your Garmin device.

  • Real-time lactate data fields
  • Custom alerts when approaching threshold
  • Data synchronization with Garmin Connect
Download App

Apple Health Integration

The THRESHOLD app writes your lactate data directly to Apple Health, creating a comprehensive health profile.

  • Background data synchronization
  • Historical lactate trend analysis
  • HealthKit compliant data storage
App Store

WHOOP Add-on

Combine THRESHOLD's lactate data with WHOOP's recovery metrics for the ultimate training optimization.

  • Recovery score correlation
  • Strain coach integration
  • Sleep performance impact analysis
Connect Account

COROS Integration

View your lactate threshold metrics directly on your COROS watch. Real-time monitoring on your wrist.

  • Custom data fields
  • Training effect calculations
  • EvoLab integration
Get Add-on

Smart Dashboard

Analyze your data with our intuitive dashboard

THRESHOLD Analytics
Overview History Insights Settings

Today's Training

42min
Duration
3.8mmol/L
Avg Lactate
156bpm
Avg HR
Workout Type: Morning Run
Start Time: 06:15 AM
Calories: 423 kcal
Training Effect: 3.6 (Improving)

Lactate Trend

Lactate
Threshold

Training Zones

Recovery
6 min
Aerobic
11 min
Tempo
17 min
Threshold
8 min

Route Map

Start
Finish
5.3 km Distance
152 m Elevation

Your Recent Activities

Date Activity Distance Duration Avg Lactate Avg HR
March 15, 2025 Morning Run 5.3 km 42 min 3.8 mmol/L 156 bpm
March 13, 2025 Interval Training 8.1 km 56 min 4.2 mmol/L 168 bpm
March 11, 2025 Easy Run 6.4 km 48 min 2.9 mmol/L 142 bpm
March 9, 2025 Long Run 15.2 km 92 min 3.3 mmol/L 149 bpm
March 7, 2025 Tempo Run 7.8 km 52 min 3.9 mmol/L 162 bpm

Training Heatmap - March 2025

Your training intensity over the last 28 days

Mon
Tue
Wed
Thu
Fri
Sat
Sun
Light
Moderate
Medium
High
Intense

Lactate Threshold Progress

Your lactate threshold has improved by 7% over the last 3 months

Jan
Feb
Mar
Apr
7%
Improvement
4.0
Current Threshold
0.3
mmol/L Gained

Account Settings

Garmin Forerunner 955
THRESHOLD App (iPhone)

Meet Our Team

The passionate experts behind THRESHOLD's revolutionary technology.

MEET THE TEAM