No clock has all those controls confirmed. Remove a requirement below to see the effect. You stay in control of the tradeoff.
Agree on what the cue will mean at home before making your schedule.
An on-device daily sleep/wake schedule with operational battery power, a parent lock and Bluetooth audio.
Core Innovations Baby Shark ALM204
ALM204
The programmed wake sequence glows and sings, so it is not the choice for a silent visual-only morning cue; there is no nap schedule.
- Controls
- Set on the clock
- Starting a mode
- Daily cues start automatically
- Power
- Runs on battery
- Market
- US
Caregivers use the clock’s physical controls; app invitations are not part of this setup. Check the exact button sequence and lock before handing over. This does not establish resistance to a child changing settings.
Multi-step app routines with custom light and sound cues, when day-specific scheduling is not essential.
2nd gen
It must stay powered, and routine editing is unavailable during an internet outage even though saved routines can continue through Bluetooth fallback.
- Controls
- App setup required
- Starting a mode
- Scheduled routines with optional manual controls
- Power
- External power required
- Market
- US
The original owner can invite up to four additional users by account email. Invitees use their own Hatch Sleep accounts. Device Access settings include removal; simultaneous-control and owner-transfer limits are not established here.
Households that want Hatch's app scheduling plus operational battery backup for room-to-room use or an outage.
2nd gen
Initial setup and schedule editing still depend on the app and Wi-Fi; premium library content may not play offline.
- Controls
- App setup required
- Starting a mode
- Automatic mode-start behavior is not confirmed
- Power
- Runs on battery
- Market
- US
The original owner can invite up to four additional users by account email. Invitees use their own Hatch Sleep accounts. Device Access settings include removal; simultaneous-control and owner-transfer limits are not established here.
A no-app all-in-one clock with a separate nap countdown, sound machine and optional pre-wake cue.
Version 2.0 manual
The CR2032 preserves settings but does not provide documented operating backup; schedules also need to be toggled on after first setup.
- Controls
- Set on the clock
- Starting a mode
- A caregiver starts the selected mode
- Power
- External power required
- Market
- US
Caregivers use the clock’s physical controls; app invitations are not part of this setup. Check the exact button sequence and lock before handing over. This does not establish resistance to a child changing settings.
Day-specific standard sound/light routines and remote control, especially for an existing Nanit household.
The camera-triggered OK to Wake mode is not a stand-alone feature: it requires a Pro Camera, compatible mount and eligible Insights plan.
- Controls
- App setup required
- Starting a mode
- Scheduled routines with optional manual controls
- Power
- Runs on battery
- Market
- US
Camera-app sharing is conditional: add the caregiver separately to both device teams. That surface offers on/off, volume, brightness and status, not documented routine editing. Dedicated clock-app sharing remains unconfirmed, so we leave it out when you require clock-app access for another caregiver.
A fully on-device silent-or-audible wake indicator with nap countdown, display-off control and AA fallback.
2025/26 manual
The current product is documented for European markets; AA operation is described as limited and should not be treated as a measured travel runtime.
- Controls
- Set on the clock
- Starting a mode
- A caregiver starts the selected mode
- Power
- Runs on battery
- Market
- EU, UK
Caregivers use the clock’s physical controls; app invitations are not part of this setup. Check the exact button sequence and lock before handing over. This does not establish resistance to a child changing settings.
A rechargeable, on-device UK clock with automatic bedtime and wake color changes and seven display levels.
Purflo Snoozee Sleep Trainer Clock
2025 manual
It uses one daily schedule, has no nap timer, and the manual allows the audible alarm only within its documented 4:00 a.m.–2:59 p.m. wake range.
- Controls
- Set on the clock
- Starting a mode
- Daily cues start automatically
- Power
- Runs on battery
- Market
- UK
Caregivers use the clock’s physical controls; app invitations are not part of this setup. Check the exact button sequence and lock before handing over. This does not establish resistance to a child changing settings.
A no-app clock with separate sleep, wake and 30–120 minute nap modes that can operate on AA batteries.
Skip Hop Dream & Shine Sleep Trainer
185250-07 manual
The model remains in the official instruction library but lacks a current direct product page, so it should not be presented as a current buy until merchant identity is checked.
- Controls
- Set on the clock
- Starting a mode
- A caregiver starts the selected mode
- Power
- Runs on battery
- Market
- US
Caregivers use the clock’s physical controls; app invitations are not part of this setup. Check the exact button sequence and lock before handing over. This does not establish resistance to a child changing settings.
Multi-step routines, more than one caregiver device and Bluetooth-local control without a Wi-Fi network.
9O259910
The app is iPhone/iPad-only, edits require the phone within 30 feet, the wall adapter is not included, and the direct product page is currently out of stock.
- Controls
- App setup required
- Starting a mode
- Scheduled routines with optional manual controls
- Power
- External power required
- Market
- US, CA
The exact Smart Snail manual includes app device sharing. A compatible iPhone or iPad must still be within Bluetooth range. User limits, invite/remove authority, simultaneous connections and owner transfer are not specified.
Remote schedule changes, several named cues and a countdown nap mode from the Tommee Tippee app.
Tommee Tippee Connected Sleep Trainer
Connected
Setup needs an account, app and 2.4 GHz Wi-Fi, and preserved settings during a power cut do not mean the clock keeps operating.
- Controls
- App setup required
- Starting a mode
- Scheduled routines with optional manual controls
- Power
- External power required
- Market
- US
The US 42310710 product page establishes app control. Australian GroClock Connect support describes Share Device and Home/Room organization, but the same sharing permission is not established for this exact US code. We leave it out when you require app access for another caregiver.
Parents who want separate night and daytime-nap wake times with no app or account.
USB/Ollie display
The two modes are activated on the clock and use clock-time wake settings; there is no operating battery, and a long outage requires correcting the time.
- Controls
- Set on the clock
- Starting a mode
- A caregiver starts the selected mode
- Power
- External power required
- Market
- Exact US version not established
Caregivers use the clock’s physical controls; app invitations are not part of this setup. Check the exact button sequence and lock before handing over. This does not establish resistance to a child changing settings.
A no-app setup with custom sleep schedules, a clock display and built-in sounds.
It must remain plugged in and the USB wall adapter is not included; the saved-settings window is not operating battery backup.
- Controls
- Set on the clock
- Starting a mode
- Automatic mode-start behavior is not confirmed
- Power
- External power required
- Market
- US
Caregivers use the clock’s physical controls; app invitations are not part of this setup. Check the exact button sequence and lock before handing over. This does not establish resistance to a child changing settings.
A simple automatic daily orange-to-green wake cue with a rechargeable battery and optional Bluetooth speaker.
V3 manual, 2022-04
It has one daily wake time, no bedtime schedule or nap timer, no published battery runtime, and current direct stock is limited.
- Controls
- Set on the clock
- Starting a mode
- Daily cues start automatically
- Power
- Runs on battery
- Market
- UK, EU
Caregivers use the clock’s physical controls; app invitations are not part of this setup. Check the exact button sequence and lock before handing over. This does not establish resistance to a child changing settings.
A no-app clock with fixed daily bedtime and wake times, a 30–180 minute nap countdown and separate audible alarm.
V16 manual, 2024-12
It cannot store a separate weekend wake time, and batteries last longest only with low brightness and a short night-light timer.
- Controls
- Set on the clock
- Starting a mode
- A caregiver starts the selected mode
- Power
- Runs on battery
- Market
- US, UK, EU
Caregivers use the clock’s physical controls; app invitations are not part of this setup. Check the exact button sequence and lock before handing over. This does not establish resistance to a child changing settings.
Need another caregiver in the app? Check who can be invited and which controls they get. If a control has not been confirmed for a clock, we leave that clock out of results that require it. Results stay alphabetical, without a winner or score. How matching works.