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Head-to-head · Physical Alarm Clocks

Sony ICF-C1 vs IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Sony ICF-C1 #2 in Physical Alarm Clocks 9.1/10 Paid ✓ 3 of 5 features Visit Sony
IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer #3 in Physical Alarm Clocks 9.0/10 From $14.99 ✓ 2 of 5 features Visit IKEA

Sony ICF-C1 leads on 2 checks, IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer on 1, and 3 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSony ICF-C1 · 9.1/10
  • Most featuresSony ICF-C1 · 3 of 5

Sony ICF-C1 scores higher on our rubric for physical alarm clocks: 9.1 against 9.0 out of 10; our editors rank them #2 and #3.

Sony ICF-C1 offers power backup; IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer doesn't publish it. IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer offers dual alarms; Sony ICF-C1 doesn't. Sony ICF-C1 offers fm radio; IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer doesn't.

Sony ICF-C1 is the better fit for dependable bedside alarms with AM/FM radio. IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer is the better fit for affordable dual alarms and room readings.

  • Sony ICF-C1 fits best

    Dependable bedside alarms with AM/FM radio

  • IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer fits best

    Affordable dual alarms and room readings

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. How we rank.

Side by side

Feature Sony ICF-C1 9.1/10 Visit ↗ IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer 9.0/10 Visit ↗
At a glance
Editor score 9.1 9.0
Ranking #2 in Physical Alarm Clocks #3 in Physical Alarm Clocks
Best for Dependable bedside alarms with AM/FM radio Affordable dual alarms and room readings
Pricing model Paid Paid
Starting price Not published $14.99one-time
Free plan — —
Free trial — —
Features Sony ICF-C1 3/5 · IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer 2/5
Power backup ✓ (best) Not published
Dual alarms — ✓ (best)
FM radio ✓ (best) —
Display dimming ✓ ✓
Projection rotation Not published —
Specs
Alarm type Digital Digital
Our review
Pros
  • Choose a radio station or buzzer for the single alarm.
  • Gradual alarm volume, extendable snooze, and adjustable display brightness.
  • CR2032 battery maintains time and alarm settings during power outages.
  • Shows time, date, temperature, and humidity at a glance
  • Two separate alarm times and a nine-minute snooze
  • Light sensor adjusts display brightness to its surroundings
Cons
  • Only one alarm; there are no dual alarms.
  • Uses an analog AM/FM tuner rather than smart functions.
  • Features and specifications may vary by region.
  • Requires two AA batteries, sold separately
  • No radio functionality
  • Simpler feature set than clocks with broader functions
Our verdict

The Sony ICF-C1 is a compact digital alarm clock radio for people who want a bedside alarm and AM/FM listening without smart functions. Its single alarm can use a radio station or buzzer, and the radio sleep timer supports listening before…

Read the review →

RÖDSTRÄFSE is IKEA’s battery-powered digital bedside alarm clock for people who want two alarm times alongside basic room readings. Its display shows the time, alarm status, date, temperature, and humidity, so it combines wake-up functions…

Read the review →
  1. Sony ICF-C1Physical Alarm Clocks 9.1Paid
  2. IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/ThermometerPhysical Alarm Clocks 9.0From $14.99

Strengths and trade-offs

  • Sony ICF-C1 — where it wins

    • Choose a radio station or buzzer for the single alarm.
    • Gradual alarm volume, extendable snooze, and adjustable display brightness.
    • CR2032 battery maintains time and alarm settings during power outages.

    Where it doesn't

    • Only one alarm; there are no dual alarms.
    • Uses an analog AM/FM tuner rather than smart functions.
    • Features and specifications may vary by region.

  • IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer — where it wins

    • Shows time, date, temperature, and humidity at a glance
    • Two separate alarm times and a nine-minute snooze
    • Light sensor adjusts display brightness to its surroundings

    Where it doesn't

    • Requires two AA batteries, sold separately
    • No radio functionality
    • Simpler feature set than clocks with broader functions
  • Sony ICF-C19.1/10 · Paid

    A straightforward clock radio with gradual wake-up volume and power-outage backup.

    Visit SonyFull verdict →
  • IKEA RÖDSTRÄFSE Alarm Clock with Hygro-/Thermometer9.0/10 · From $14.99

    An affordable bedside clock with dual alarms and useful room readings.

    Visit IKEAFull verdict →

More comparisons

All physical alarm clocks comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update