RUN interval vs Tend

Easily set up and record your Interval and Fartlek running sessions. With the flexibility of using time and/or distance as interval targets for your "Hard", "Easy" and "Rest" efforts. The simple but highly configurable interface on your phone and watch will have you running sooner. Now with a Distance Goal option for your session. Along with great audio and visual feedback, detailed post-run summary, share your runs to Strava, and a full-featured Apple Watch app. You can also record your regular runs with voice-over calling out distance and pace feedback. Key Features: • Easily create flexible custom interval sessions. • Utilize three effort targets "Hard", "Easy" and "Rest" in each set, targeting time or distance (meters or miles). • You can "Skip" any of the three efforts to create flexible sets, like building a progressive intervals session. • NEW: Set a Distance Goal for your session, that repeats the sets from the start until the distance has been reached. • Set a Warm-Up and Warm-Down timer or distance around your session. • Clear and easily glanceable visuals and audio prompts, including vibrations. • Voice-over prompts to save you from looking at the screen, great for iPhone or headphone users. • Voice-over prompts include the upcoming intervals effort and time/distance amount, and your last intervals average pace and heart rate. • Full-featured Apple Watch App! • Heart Rate Zones! (see description below) • Indoor Mode, no GPS, for treadmill running. • Sound Mode, for normal, discrete or silent audio prompts on your watch. • Vibration feedback on both the phone and watch. • Detailed run summary, showing pace for hard and easy efforts. • The run summary also includes interval breakdown, distance breakdown and heart rate details. • Play music or podcasts while running and still hear the audio prompts. • Sharing. Share a summary photo with your friends. • Private data. We don’t send any of your data to a server or share it with anyone. Session Types: • Normal Run – Record a normal run, long or short. • Record Intervals – If you run with a group or do an undefined session, then use the Record Interval option. It allows you to manually change between "Hard" and "Easy" reps, allowing you to record your session. • Custom Intervals – Our fully flexible intervals that allow you to use time and/or distance for the efforts. Add multiple intervals sets together to create the session you want. Sharing: From the summary screen, you can share your runs with friends or across social media. If you want to share directly with friends or across other social media, you can share a summary image with the details of your run. Heart Rate Zones: (Apple Watch Only) Zones are displayed as grouped percentages of your maximum heart rate. Giving you an indication of your current work rate based on your current heart rate. Just enter your maximum workout heart rate into our Settings screen and they will display on your Watch the next time you run. Zone 1: Very Light Effort 50-60% (Gray) Zone 2: Light Effort 60-70% (Blue) Zone 3: Moderate Effort 70-80% (Green) Zone 4: Hard Effort 80-90% (Yellow) Zone 5: Maximum Effort 90-100% (Red) Privacy: We don’t want to know where you have run, that's for you to worry about. We don’t send any of your data to a server or share it with anyone you don't want too. We keep your running records safe in Apple Health so you have control. Apple Heath gives you the control over who accesses your data. We only write and read the data we record from your running. Feedback: And because we don't send any data to a server, we need you to send us feedback and suggestions. Hit the Support link below or visit our website to contact us.

Tend is a private fibromyalgia tracker for pain, fatigue, brain fog, sleep, mood, and flares. Log how you feel, compare changes in your own data, and prepare a clear summary for appointments. TRACK TODAY Check in with pain, fatigue, brain fog, sleep, how refreshed you feel, and mood. Every question is optional. Add a body map, flare, note, or another check-in when the day changes. Fog Mode presents one large question at a time and supports on-device voice notes. COMPARE YOUR OWN DATA See pain, sleep, body areas, flares, weather, and imported health signals together. Tend only makes body-related pattern statements after your record meets its evidence thresholds: at least 14 paired days for comparisons and at least 3 recorded flares for precursor counts. Each finding names the number of days or flares behind it. Missing answers remain missing, not zero. Tend describes timing and association, never cause. PREPARE FOR APPOINTMENTS Keep medications and supplements, lab results, visits, flares, and questions in one record. Tend turns recent history into a clear, printable appointment letter. MOVEMENT AND PRACTICES Browse 34 illustrated movement options by body area. Choose from four self-directed practices: paced breathing, a sleep wind-down checklist, slow self-myofascial pressure, and a pacing check. They are optional, with no streaks or escalating plan. Tend does not prescribe them or promise a symptom result. OPTIONAL HEALTH AND WEATHER CONNECTIONS If you choose, Tend can read sleep, steps, and resting heart rate from Apple Health. A separate Apple Watch permission can add an overnight summary derived from heart rhythm and sleeping heart rate, compared with your own recent range. Tend never writes to Apple Health. Raw heartbeat samples stay in HealthKit; imported and derived summaries sync with your Tend record. Optional weather uses a rounded approximate location with MET Norway and Open-Meteo. Those providers receive the rounded location tile and request IP, never your Tend health record or account ID. PRIVATE, WITH CLEAR CONTROLS Sign in with Apple or Google. Your record is stored on your device and synced to your Tend account for access across your devices. Tend has no advertising and does not sell health data. Limited account-linked product analytics record app opens and foreground activity, onboarding and check-in progress, Patterns and visit-summary opens, successful export creation, and attempts to show Apple's rating request. Analytics exclude symptom answers, notes, Apple Health data, pattern results, export contents, rating values, location, email, name, and free text. You can stop future analytics in Settings. Export your Tend record as JSON and CSV, restore from a JSON export, delete records across synced devices, or delete your account. Account deletion requests deletion of linked product analytics. An optional lock uses Face ID, Touch ID, or your device passcode. BUILT FOR HARD DAYS Fog Mode simplifies check-ins to one large question at a time. Flare Mode dims the screen and keeps your flare plan and support options together. WHAT TEND IS Tend is a self-tracking and general wellness tool, not a medical device. It does not diagnose, treat, or tell you what to take, and it is not a substitute for your doctor's care. Settings explains how summaries are made and what they will not claim. Crisis resources remain available in Settings.