Xleaf Ring vs Dreamer Sleep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Xleaf Ring
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XRing is an application that can connect to Bluetooth devices of our company's ring, which can detect and analyze your heart rate, exercise, sleep and other health data in real time, so that you can adjust your daily routine. Disclaimers: XRing records and displays step count, heart rate, and other data for users, which can only be used as a reference for daily life and exercise data. In addition to using this program, users should also seek medical advice before making any medical decisions.
Dreamer Sleep
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Dreamer is a smart sleep tracker built for Apple Watch. It analyzes your night automatically and gives you a clear 0–100 sleep score every morning — no manual input needed. Everything runs on your wrist. Dreamer reads data from Apple Health, scores your sleep using 11 metrics, and helps you understand what makes a good night. Duration, sleep stages, efficiency, heart rate variability, and more — all combined into one simple number. LIMITED TIME: DREAMER IS COMPLETELY FREE For a limited time, Dreamer is available at no cost. No subscription, no in-app purchases, no catch. Get full access to every feature while this offer lasts. SLEEP SCORE A single 0–100 score calculated on-device from Apple Health data. It combines duration, stages, efficiency, awake time, awakenings, sleep latency, and consistency. Recovery signals like HRV, resting heart rate, respiratory rate, and blood oxygen are used when available. Short nights are capped and missing data lowers the score — so you always get an honest result. SLEEP STAGES • Night timeline of Awake, Light, Deep, and REM • Bed and wake time overview • Nap sessions shown when detected DETAILED METRICS • Duration, Deep Sleep, REM Sleep • Sleep Efficiency, Awake Time & Awakenings • Sleep Latency, Consistency • HRV, Heart Rate, Respiratory Rate, Blood Oxygen (when available) WEEKLY VIEW • 7-day averages and trends • Schedule consistency tracking • Body energy level summary • Day-by-day score overview PRIVACY FIRST All processing happens on your device. Your data stays in Apple Health. Nothing is sent anywhere. REQUIREMENTS • Apple Watch with watchOS 10+ • Sleep tracking enabled in Apple Health • Health permissions granted for sleep and heart rate data
Screenshots
Verdict
The clearest difference is iOS requirement: Xleaf Ring at 13.1 against Dreamer Sleep's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Xleaf Ring ships an update every 3 weeks, Dreamer Sleep monthly. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.
| Parameter | Xleaf Ring | Dreamer Sleep |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 13.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 16 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | Shenzhen Chileaf Eletronics Co., LTD | LUKAS KOZAK |
In-app purchases
Xleaf Ring
No in-app purchases
Dreamer Sleep
No in-app purchases
Questions
Is Xleaf Ring free?
Is Dreamer Sleep free?
Do Xleaf Ring or Dreamer Sleep have ads?
Which is updated more often, Xleaf Ring or Dreamer Sleep?
Other comparisons
