Best apps like SPO2er: Blood Oxygen on Watch

10+ similar apps compared and reviewed

4.4 avg rating
8 free apps
Updated July 2026

SPO2er is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
💪 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 SPO2er

SuperAge:生理年龄#1

SuperAge:生理年龄 by Stefano Novelli

长寿与生物黑客教练
Editor's Choice
💪 Health & Fitness
4.8(83 ratings)
FreeIn-App Purchases
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This app analyzes your health data from Apple Health and connected devices to reveal your biological, fitness, and metabolic ages. It provides personalized insights and adaptive workouts to help you optimize your healthspan and achieve your fitness goals.

SpO2 Watcher#2

SpO2 Watcher by ESCAPADE GLOBAL PRIVATE LIMITED

Unlock Your HealthKit SpO2
Strong Contender
💪 Health & Fitness
0.0(0 ratings)
$0.99
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This utility app restores blood oxygen level insights to your Apple Watch. It retrieves data from HealthKit and displays it on your watch face and dashboard, offering real-time readings and historical trends. Designed for privacy, your data remains on your device.

Blood Ox#3

Blood Ox by Barefoot For Life LLC

Easily view your health data
Worth Considering
💪 Health & Fitness
5.0(1 ratings)
Free

This app displays your most recent health metrics directly from your Health app. It offers complications for watch faces to show data at a glance. It does not collect or measure any new health information.

More apps like SPO2er

4
O₂ Buddy: Blood Oxygen
O₂ Buddy: Blood Oxygen
O₂ Buddy: Blood Oxygen
SpO2 Levels ar A Glance
$0.99

Easily monitor your blood oxygen levels with real-time data and clear charts. Track daily averages and wellness trends, with instant syncing from HealthKit to your Apple Watch. Your health data remains private and secure on your device.

Real-time blood oxygen readingsClear charts and instant dataSyncs with HealthKit
💪 Health & Fitness
(41)
free
5
Watch Wrist Temp: Tracker
Watch Wrist Temp: Tracker
Watch Wrist Temp: Tracker
Wrist Temp, Sleep & HR
Free
$1.99 | 100% OFF

Monitor your wrist temperature trends directly from your Apple Watch. Visualize data with clear graphs, track sleep and heart rate, and sync seamlessly with Apple Health. Understand your body's patterns over time.

Wrist temperature trackingTemperature trend graphs (°C/°F)Apple Health integration
💪 Health & Fitness
(15)
free with in-app purchases
6
Blood Oxygen SpO2 Tracker
Blood Oxygen SpO2 Tracker
Blood Oxygen SpO2 Tracker
Pulse Oximeter Tracker
Free
$1.99 | 100% OFF

Track your blood oxygen saturation (SpO₂) with smart alerts and historical data. Understand your overall wellness and make informed health decisions with detailed charts and insights on your iPhone and Apple Watch.

View latest SpO₂ measurementDetailed 7-day averages and chartsCustom low reading notifications
💪 Health & Fitness
(127)
free with in-app purchases
7
KarmaSync: Health Dashboard
KarmaSync: Health Dashboard
KarmaSync: Health Dashboard
Your Daily Health Score
Free

Analyzes Apple Health data to provide a daily score reflecting activity, sleep, and heart metrics. Offers insights, personalized goals, and motivational tips to help build healthier habits.

Daily Karma ScoreStreaks and LevelsVitals Dashboard
💪 Health & Fitness
(3)
free
8
Limitless: Become Your Best
Limitless: Become Your Best
Limitless: Become Your Best
Workout & AI Calorie Tracker
Free

This app simplifies fitness by combining workout tracking and AI-powered calorie counting. Log exercises, access tailored plans, and visualize progress. Its AI can estimate meal calories from a photo, helping you manage daily intake and achieve your health goals.

Log sets, reps, and weightsTailored workout plansAI meal calorie estimation
💪 Health & Fitness
(10)
freemium
9
My Bio Age
My Bio Age
My Bio Age
Your biological age, explained
Free

This app analyzes your Apple Health data to provide a comprehensive biological age score. It features an on-device AI coach for personalized health insights and a dashboard visualizing key metrics like recovery and stress resilience.

Biological age score from 12 health metricsOn-device AI health question answeringKey metrics dashboard (Recovery, Stress, Circadian)
💪 Health & Fitness
(3)
free
10
WodTimer: CrossFit Gym Timer
WodTimer: CrossFit Gym Timer
WodTimer: CrossFit Gym Timer
AMRAP, EMOM, Tabata & Interval
Free

This app provides a suite of professional-grade timers for various workout styles, including AMRAP, EMOM, and Tabata. It features a clear flip clock display and seamless Apple Watch integration for independent operation and haptic feedback. Track your progress and stay motivated through intense training sessions.

AMRAP, EMOM, Tabata, and For Time timersApple Watch integration with haptic feedbackProfessional flip clock display
💪 Health & Fitness
(8)
freemium