Best apps like OxyKnight

13+ similar apps compared and reviewed

3.8 avg rating
10 free apps
Updated August 2026

Looking for something like OxyKnight? We've analyzed 13+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
πŸ’ͺ Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
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Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

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Top Alternatives to OxyKnight

Welltory: Health, Heart Rate#1

Welltory: Health, Heart Rate by Welltory inc

Stress, Sleep, BP, O2 Monitor
Editor's Choice
πŸ’ͺ Health & Fitness
4.7😐(131K ratings)
FreeIn-App Purchases
#56in Health & Fitness
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This app helps you understand your body's signals by analyzing heart rate variability and integrating data from over 1,000 devices and apps. It provides science-backed insights into sleep, stress, heart health, and activity to help you feel better and optimize your wellness.

What We Love

  • πŸ‘ Helpful health insights
  • πŸš€ Comprehensive data collection
  • πŸ’‘ Useful for tracking health conditions
  • πŸ‘ Accurate measurements

Room to Improve

  • πŸ› Inconsistent or inaccurate measurements
  • πŸ€” Confusing or contradictory results
  • πŸ’° Expensive subscription model
Healthye: Heart Rate Monitor#2

Healthye: Heart Rate Monitor by Healthye

Pulse, HRV & Stress Tracker
Strong Contender
πŸ’ͺ Health & Fitness
4.7😊(330 ratings)
FreeIn-App Purchases
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Monitor your heart rhythm and variability using your smartphone camera or connected devices. Understand how your body responds to sleep, activity, and daily routines with personalized insights and trend tracking.

What We Love

  • πŸ‘ Easy to use
  • πŸ‘ Provides valuable health insights
  • πŸ‘ Tracks stress and heart health
  • πŸ‘ Accurate health information

Room to Improve

  • πŸ’° Too expensive/subscription model
  • ⚠️ Potential for unexpected charges
  • πŸ€” Accuracy concerns (heart rate)
Ice - Your Body Belongs to You#3

Ice - Your Body Belongs to You by 3Dme Pty Ltd

Worth Considering
πŸ’ͺ Health & Fitness
1.5(4 ratings)
Free
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This app uses 3D animations and a video to explain the physical and psychological effects of crystal meth on the human body. It details consumption methods, brain chemistry, and the stages of drug use to educate young people, parents, teachers, and health professionals.

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This app serves as a central hub for managing your health, consolidating data from various devices and apps. It provides insights, educational content, and tools to track progress towards goals like weight loss, activity, and sleep. Share your health data securely with your doctor for informed medical decisions.

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RespiRelax+
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Improve your breathing and manage stress with guided exercises. This app offers personalized programs and offline functionality for consistent practice, promoting well-being and cardiac coherence.

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Kid Care - from SLCH
Kid Care - from SLCH
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This app helps parents manage their child's health with tools for everyday decisions, symptom assessment, first aid, and medication tracking. It also provides quick access to find doctors, hospital locations, and emergency contacts.

Symptom assessment for illness and injuryParent advice on behavior and wellnessFirst aid quick reference
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ApothekenApp Wuppertal / Gevelsberg
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Masimo Personal Health
Masimo Personal Health
Masimo Personal Health
by Masimo Corporation
Free

Track and trend your biometric data to inform lifestyle changes for improved health and athletic performance. View real-time measurements, historical trends, and share your progress. Requires a compatible device.

Real-time measurement viewingMeasurement history tracking and trendingData sharing via email and social media
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SAMi3 Sleep Activity Monitor
SAMi3 Sleep Activity Monitor
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This app monitors sleep activity using a night vision camera to detect unusual movements. It alerts caregivers instantly with live video and audio, allowing for immediate assessment and action. All detected motion is recorded for later review.

Night vision camera monitoringAbnormal movement detectionInstant video and audio alerts
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Beyond Oximeter
Beyond Oximeter
Beyond Oximeter
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Monitor your vital signs like SpO2, pulse, and respiratory rate in real-time. Record, share, and view trend graphs of your measurements. Requires a Bluetooth-enabled device to function.

Real-time SpO2 and pulse rate monitoringRespiratory rate and PI trackingVital sign trend graphs
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